# Quizbank/Bell/152874216213

< Quizbank‎ | Bell

Bell152874216213

### Bell:Bell1:V0

Bell152874216213

1) If you play the solitaire game 6 times, you will on average lose ___ times.

a) 2
b) 3
c) 4
d) 5
e) 6

2) If you play the solitaire game 3 times, you will on average lose ___ times.

a) 2
b) 3
c) 1
d) 5
e) 4

3) If you play the solitaire game 6 times, you will on average win ___ times.

a) 6
b) 5
c) 3
d) 2
e) 4

4) You solitaire deck uses ♠ ♣ and your answer cards are 4 and 5. You select 4♠, 5♣, and 5. If the questions were Q♠ and Q♣. Which of the following wins?

a) none of these are true
b) K♠ and K♣
c) K and K♣
d) two of these are true
e) K and K♠

5) The binomial distribution results from observing n outcomes, each having a probability p of "success"

a) True
b) False

6) Recall that only 4.6% of the outcomes for a normal distribution lie outside of two standard deviations from the mean, and approximate the binomial distribution as normal for large numbers. If the variance is σ2=np(1-p) where n is the number of trials and p=.11 is the probability of a positive outcome for 40 trials, roughly 98% of the outcomes will be smaller than approximately __

a) 8
b) 6
c) 22
d) 12
e) 16

7) The normal distribution (often called a "bell curve") is usually skewed

a) True
b) False

8) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as either a "two" or a "three"?

a) 4/6
b) 1/6
c) 5/6
d) 3/6
e) 2/6
9) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
a) 1/16
b) 1/32
c) 3/16
d) 3/32
e) 1/8

10) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 30° to the incoming axis of polarization. How much power is blocked by the filter?

a) 3mW
b) 6mW
c) 4mW
d) 8mW
e) 9mW

### KEY:Bell:Bell1:V0

Bell152874216213

1) If you play the solitaire game 6 times, you will on average lose ___ times.

+a) 2
-b) 3
-c) 4
-d) 5
-e) 6

2) If you play the solitaire game 3 times, you will on average lose ___ times.

-a) 2
-b) 3
+c) 1
-d) 5
-e) 4

3) If you play the solitaire game 6 times, you will on average win ___ times.

-a) 6
-b) 5
-c) 3
-d) 2
+e) 4

4) You solitaire deck uses ♠ ♣ and your answer cards are 4 and 5. You select 4♠, 5♣, and 5. If the questions were Q♠ and Q♣. Which of the following wins?

-a) none of these are true
-b) K♠ and K♣
-c) K and K♣
+d) two of these are true
-e) K and K♠

5) The binomial distribution results from observing n outcomes, each having a probability p of "success"

+a) True
-b) False

6) Recall that only 4.6% of the outcomes for a normal distribution lie outside of two standard deviations from the mean, and approximate the binomial distribution as normal for large numbers. If the variance is σ2=np(1-p) where n is the number of trials and p=.11 is the probability of a positive outcome for 40 trials, roughly 98% of the outcomes will be smaller than approximately __

+a) 8
-b) 6
-c) 22
-d) 12
-e) 16

7) The normal distribution (often called a "bell curve") is usually skewed

-a) True
+b) False

8) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as either a "two" or a "three"?

-a) 4/6
-b) 1/6
-c) 5/6
-d) 3/6
+e) 2/6
9) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
-a) 1/16
-b) 1/32
-c) 3/16
-d) 3/32
+e) 1/8

10) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 30° to the incoming axis of polarization. How much power is blocked by the filter?

+a) 3mW
-b) 6mW
-c) 4mW
-d) 8mW
-e) 9mW

### Bell:Bell1:V1

Bell152874216213

1) If you play the solitaire game 3 times, you will on average lose ___ times.

a) 1
b) 5
c) 2
d) 4
e) 3

2) If you play the solitaire game 6 times, you will on average win ___ times.

a) 2
b) 3
c) 6
d) 5
e) 4
3) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
a) 3/16
b) 3/32
c) 1/8
d) 1/32
e) 1/16

4) Recall that only 4.6% of the outcomes for a normal distribution lie outside of two standard deviations from the mean, and approximate the binomial distribution as normal for large numbers. If the variance is σ2=np(1-p) where n is the number of trials and p=.11 is the probability of a positive outcome for 40 trials, roughly 98% of the outcomes will be smaller than approximately __

a) 6
b) 8
c) 16
d) 12
e) 22

5) If you play the solitaire game 6 times, you will on average lose ___ times.

a) 4
b) 3
c) 2
d) 6
e) 5

6) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as either a "two" or a "three"?

a) 4/6
b) 1/6
c) 2/6
d) 3/6
e) 5/6

7) You solitaire deck uses ♠ ♣ and your answer cards are 4 and 5. You select 4♠, 5♣, and 5. If the questions were Q♠ and Q♣. Which of the following wins?

a) K and K♣
b) two of these are true
c) K and K♠
d) K♠ and K♣
e) none of these are true

8) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 30° to the incoming axis of polarization. How much power is blocked by the filter?

a) 8mW
b) 9mW
c) 3mW
d) 6mW
e) 4mW

9) The binomial distribution results from observing n outcomes, each having a probability p of "success"

a) True
b) False

10) The normal distribution (often called a "bell curve") is usually skewed

a) True
b) False

### KEY:Bell:Bell1:V1

Bell152874216213

1) If you play the solitaire game 3 times, you will on average lose ___ times.

+a) 1
-b) 5
-c) 2
-d) 4
-e) 3

2) If you play the solitaire game 6 times, you will on average win ___ times.

-a) 2
-b) 3
-c) 6
-d) 5
+e) 4
3) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
-a) 3/16
-b) 3/32
+c) 1/8
-d) 1/32
-e) 1/16

4) Recall that only 4.6% of the outcomes for a normal distribution lie outside of two standard deviations from the mean, and approximate the binomial distribution as normal for large numbers. If the variance is σ2=np(1-p) where n is the number of trials and p=.11 is the probability of a positive outcome for 40 trials, roughly 98% of the outcomes will be smaller than approximately __

-a) 6
+b) 8
-c) 16
-d) 12
-e) 22

5) If you play the solitaire game 6 times, you will on average lose ___ times.

-a) 4
-b) 3
+c) 2
-d) 6
-e) 5

6) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as either a "two" or a "three"?

-a) 4/6
-b) 1/6
+c) 2/6
-d) 3/6
-e) 5/6

7) You solitaire deck uses ♠ ♣ and your answer cards are 4 and 5. You select 4♠, 5♣, and 5. If the questions were Q♠ and Q♣. Which of the following wins?

-a) K and K♣
+b) two of these are true
-c) K and K♠
-d) K♠ and K♣
-e) none of these are true

8) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 30° to the incoming axis of polarization. How much power is blocked by the filter?

-a) 8mW
-b) 9mW
+c) 3mW
-d) 6mW
-e) 4mW

9) The binomial distribution results from observing n outcomes, each having a probability p of "success"

+a) True
-b) False

10) The normal distribution (often called a "bell curve") is usually skewed

-a) True
+b) False

### Bell:Bell1:V2

Bell152874216213

1) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as either a "two" or a "three"?

a) 4/6
b) 3/6
c) 1/6
d) 2/6
e) 5/6

2) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 30° to the incoming axis of polarization. How much power is blocked by the filter?

a) 4mW
b) 3mW
c) 6mW
d) 9mW
e) 8mW

3) If you play the solitaire game 6 times, you will on average lose ___ times.

a) 2
b) 5
c) 3
d) 6
e) 4

4) The binomial distribution results from observing n outcomes, each having a probability p of "success"

a) True
b) False

5) If you play the solitaire game 3 times, you will on average lose ___ times.

a) 2
b) 1
c) 5
d) 3
e) 4

6) You solitaire deck uses ♠ ♣ and your answer cards are 4 and 5. You select 4♠, 5♣, and 5. If the questions were Q♠ and Q♣. Which of the following wins?

a) two of these are true
b) K and K♠
c) K♠ and K♣
d) none of these are true
e) K and K♣

7) Recall that only 4.6% of the outcomes for a normal distribution lie outside of two standard deviations from the mean, and approximate the binomial distribution as normal for large numbers. If the variance is σ2=np(1-p) where n is the number of trials and p=.11 is the probability of a positive outcome for 40 trials, roughly 98% of the outcomes will be smaller than approximately __

a) 22
b) 8
c) 16
d) 12
e) 6

8) The normal distribution (often called a "bell curve") is usually skewed

a) True
b) False

9) If you play the solitaire game 6 times, you will on average win ___ times.

a) 5
b) 2
c) 3
d) 6
e) 4
10) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
a) 3/16
b) 1/8
c) 1/32
d) 1/16
e) 3/32

### KEY:Bell:Bell1:V2

Bell152874216213

1) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as either a "two" or a "three"?

-a) 4/6
-b) 3/6
-c) 1/6
+d) 2/6
-e) 5/6

2) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 30° to the incoming axis of polarization. How much power is blocked by the filter?

-a) 4mW
+b) 3mW
-c) 6mW
-d) 9mW
-e) 8mW

3) If you play the solitaire game 6 times, you will on average lose ___ times.

+a) 2
-b) 5
-c) 3
-d) 6
-e) 4

4) The binomial distribution results from observing n outcomes, each having a probability p of "success"

+a) True
-b) False

5) If you play the solitaire game 3 times, you will on average lose ___ times.

-a) 2
+b) 1
-c) 5
-d) 3
-e) 4

6) You solitaire deck uses ♠ ♣ and your answer cards are 4 and 5. You select 4♠, 5♣, and 5. If the questions were Q♠ and Q♣. Which of the following wins?

+a) two of these are true
-b) K and K♠
-c) K♠ and K♣
-d) none of these are true
-e) K and K♣

7) Recall that only 4.6% of the outcomes for a normal distribution lie outside of two standard deviations from the mean, and approximate the binomial distribution as normal for large numbers. If the variance is σ2=np(1-p) where n is the number of trials and p=.11 is the probability of a positive outcome for 40 trials, roughly 98% of the outcomes will be smaller than approximately __

-a) 22
+b) 8
-c) 16
-d) 12
-e) 6

8) The normal distribution (often called a "bell curve") is usually skewed

-a) True
+b) False

9) If you play the solitaire game 6 times, you will on average win ___ times.

-a) 5
-b) 2
-c) 3
-d) 6
+e) 4
10) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
-a) 3/16
+b) 1/8
-c) 1/32
-d) 1/16
-e) 3/32

### Bell:Bell2:V0

Bell152874216213

1) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is blocked by the filter?

a) 9mW
b) 3mW
c) 8mW
d) 4mW
e) 6mW

2) Suppose both partners choose to answer "even" to any question that is asked. Why would such a strategy ever be adopted? (Assume for this question that ${\displaystyle Q>3}$ )

a) One partner might announce that all answers will be "even", while the other is certain that the both question cards will have the same suit.
b) Two of these reasons for this strategy might be valid
c) There is no reason for the partners to ever adopt this strategy
d) The partners might have cheated so much in the past that they need to lose a round.
e) Both partners agree that there is a 90% chance that the two question cards will have the same suit.

3) When is the referee allowed to observe Alice and Bob?

a) The referee should carefully observe Alice and Bob all the time
b) While their backs are turned, but not while they are discussing strategy (phase 1)
c) While they are discussing strategy (phase 1), but not while their backs are turned to each other.
d) never

4) The α-strategy in the couples version of the card game is similar to the strategy introduced in the solitaire version, and calls for

a) None of these describes the α-strategy
b) Alice and Bob to always answer "even"
c) Alice and Bob to sometimes give different answers (one "even" while the other "odd")
d) Alice and Bob to always give different answers (one "even" while the other "odd")
e) Alice and Bob to always answer "odd"

5) Two black bodies of are created by cutting identical small holes in two large containers. The holes are oriented so that all the photons leaving one will enter the other. The objects have different temperature and different volume. Which object has the greater electromagnetic ("photon") energy density (energy per unit volume)?

a) No unique answer exists because two variables are involved (temperature and volume).
b) They have the same energy density (since the holes are identical).
c) The larger object has a greater energy density.
d) The hotter object has a greater energy density.

6) If a 3 eV photon strikes a metal plate and causes an electron to escape, that electron will have a kinetic energy that is

a) equal to 3 eV
b) less than 3 eV
c) greater than 3 eV
d) equal to 6 eV
e) zero

7) If the wavelength λ associated with a photon doubles, the photon's frequency f

a) is reduced by a factor of 4
b) becomes 4 times as big
c) stays the same
d) becomes twice as big
e) is cut in half
8) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
a) 1/2
b) 5/4
c) 1
d) 1/4
e) 3/4
f) 0
9) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
a) +1/5
b) 0
c) −2/5
d) +1
e) −1/5
f) +2/5
10) If a number is randomly selected from the set {2,3,4,5}, what is P(even), or the probability that the number is even?
a) 3/4
b) 0
c) 1
d) 1/2
e) 5/4
f) 1/4

### KEY:Bell:Bell2:V0

Bell152874216213

1) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is blocked by the filter?

+a) 9mW
-b) 3mW
-c) 8mW
-d) 4mW
-e) 6mW

2) Suppose both partners choose to answer "even" to any question that is asked. Why would such a strategy ever be adopted? (Assume for this question that ${\displaystyle Q>3}$ )

-a) One partner might announce that all answers will be "even", while the other is certain that the both question cards will have the same suit.
+b) Two of these reasons for this strategy might be valid
-c) There is no reason for the partners to ever adopt this strategy
-d) The partners might have cheated so much in the past that they need to lose a round.
-e) Both partners agree that there is a 90% chance that the two question cards will have the same suit.

3) When is the referee allowed to observe Alice and Bob?

-a) The referee should carefully observe Alice and Bob all the time
+b) While their backs are turned, but not while they are discussing strategy (phase 1)
-c) While they are discussing strategy (phase 1), but not while their backs are turned to each other.
-d) never

4) The α-strategy in the couples version of the card game is similar to the strategy introduced in the solitaire version, and calls for

-a) None of these describes the α-strategy
-b) Alice and Bob to always answer "even"
-c) Alice and Bob to sometimes give different answers (one "even" while the other "odd")
+d) Alice and Bob to always give different answers (one "even" while the other "odd")
-e) Alice and Bob to always answer "odd"

5) Two black bodies of are created by cutting identical small holes in two large containers. The holes are oriented so that all the photons leaving one will enter the other. The objects have different temperature and different volume. Which object has the greater electromagnetic ("photon") energy density (energy per unit volume)?

-a) No unique answer exists because two variables are involved (temperature and volume).
-b) They have the same energy density (since the holes are identical).
-c) The larger object has a greater energy density.
+d) The hotter object has a greater energy density.

6) If a 3 eV photon strikes a metal plate and causes an electron to escape, that electron will have a kinetic energy that is

-a) equal to 3 eV
+b) less than 3 eV
-c) greater than 3 eV
-d) equal to 6 eV
-e) zero

7) If the wavelength λ associated with a photon doubles, the photon's frequency f

-a) is reduced by a factor of 4
-b) becomes 4 times as big
-c) stays the same
-d) becomes twice as big
+e) is cut in half
8) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
-a) 1/2
+b) 5/4
-c) 1
-d) 1/4
-e) 3/4
-f) 0
9) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
-a) +1/5
-b) 0
-c) −2/5
-d) +1
+e) −1/5
-f) +2/5
10) If a number is randomly selected from the set {2,3,4,5}, what is P(even), or the probability that the number is even?
-a) 3/4
-b) 0
-c) 1
+d) 1/2
-e) 5/4
-f) 1/4

### Bell:Bell2:V1

Bell152874216213

1) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
a) +1/5
b) −1/5
c) +2/5
d) +1
e) 0
f) −2/5

2) The α-strategy in the couples version of the card game is similar to the strategy introduced in the solitaire version, and calls for

a) None of these describes the α-strategy
b) Alice and Bob to always give different answers (one "even" while the other "odd")
c) Alice and Bob to always answer "odd"
d) Alice and Bob to sometimes give different answers (one "even" while the other "odd")
e) Alice and Bob to always answer "even"
3) If a number is randomly selected from the set {2,3,4,5}, what is P(even), or the probability that the number is even?
a) 3/4
b) 1/4
c) 1/2
d) 5/4
e) 1
f) 0

4) Suppose both partners choose to answer "even" to any question that is asked. Why would such a strategy ever be adopted? (Assume for this question that ${\displaystyle Q>3}$ )

a) Two of these reasons for this strategy might be valid
b) The partners might have cheated so much in the past that they need to lose a round.
c) There is no reason for the partners to ever adopt this strategy
d) One partner might announce that all answers will be "even", while the other is certain that the both question cards will have the same suit.
e) Both partners agree that there is a 90% chance that the two question cards will have the same suit.
5) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
a) 1/2
b) 1/4
c) 3/4
d) 1
e) 0
f) 5/4

6) If a 3 eV photon strikes a metal plate and causes an electron to escape, that electron will have a kinetic energy that is

a) equal to 6 eV
b) zero
c) equal to 3 eV
d) less than 3 eV
e) greater than 3 eV

7) If the wavelength λ associated with a photon doubles, the photon's frequency f

a) stays the same
b) becomes twice as big
c) is cut in half
d) is reduced by a factor of 4
e) becomes 4 times as big

8) When is the referee allowed to observe Alice and Bob?

a) While their backs are turned, but not while they are discussing strategy (phase 1)
b) While they are discussing strategy (phase 1), but not while their backs are turned to each other.
c) never
d) The referee should carefully observe Alice and Bob all the time

9) Two black bodies of are created by cutting identical small holes in two large containers. The holes are oriented so that all the photons leaving one will enter the other. The objects have different temperature and different volume. Which object has the greater electromagnetic ("photon") energy density (energy per unit volume)?

a) The larger object has a greater energy density.
b) No unique answer exists because two variables are involved (temperature and volume).
c) The hotter object has a greater energy density.
d) They have the same energy density (since the holes are identical).

10) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is blocked by the filter?

a) 4mW
b) 3mW
c) 6mW
d) 9mW
e) 8mW

### KEY:Bell:Bell2:V1

Bell152874216213

1) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
-a) +1/5
+b) −1/5
-c) +2/5
-d) +1
-e) 0
-f) −2/5

2) The α-strategy in the couples version of the card game is similar to the strategy introduced in the solitaire version, and calls for

-a) None of these describes the α-strategy
+b) Alice and Bob to always give different answers (one "even" while the other "odd")
-c) Alice and Bob to always answer "odd"
-d) Alice and Bob to sometimes give different answers (one "even" while the other "odd")
-e) Alice and Bob to always answer "even"
3) If a number is randomly selected from the set {2,3,4,5}, what is P(even), or the probability that the number is even?
-a) 3/4
-b) 1/4
+c) 1/2
-d) 5/4
-e) 1
-f) 0

4) Suppose both partners choose to answer "even" to any question that is asked. Why would such a strategy ever be adopted? (Assume for this question that ${\displaystyle Q>3}$ )

+a) Two of these reasons for this strategy might be valid
-b) The partners might have cheated so much in the past that they need to lose a round.
-c) There is no reason for the partners to ever adopt this strategy
-d) One partner might announce that all answers will be "even", while the other is certain that the both question cards will have the same suit.
-e) Both partners agree that there is a 90% chance that the two question cards will have the same suit.
5) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
-a) 1/2
-b) 1/4
-c) 3/4
-d) 1
-e) 0
+f) 5/4

6) If a 3 eV photon strikes a metal plate and causes an electron to escape, that electron will have a kinetic energy that is

-a) equal to 6 eV
-b) zero
-c) equal to 3 eV
+d) less than 3 eV
-e) greater than 3 eV

7) If the wavelength λ associated with a photon doubles, the photon's frequency f

-a) stays the same
-b) becomes twice as big
+c) is cut in half
-d) is reduced by a factor of 4
-e) becomes 4 times as big

8) When is the referee allowed to observe Alice and Bob?

+a) While their backs are turned, but not while they are discussing strategy (phase 1)
-b) While they are discussing strategy (phase 1), but not while their backs are turned to each other.
-c) never
-d) The referee should carefully observe Alice and Bob all the time

9) Two black bodies of are created by cutting identical small holes in two large containers. The holes are oriented so that all the photons leaving one will enter the other. The objects have different temperature and different volume. Which object has the greater electromagnetic ("photon") energy density (energy per unit volume)?

-a) The larger object has a greater energy density.
-b) No unique answer exists because two variables are involved (temperature and volume).
+c) The hotter object has a greater energy density.
-d) They have the same energy density (since the holes are identical).

10) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is blocked by the filter?

-a) 4mW
-b) 3mW
-c) 6mW
+d) 9mW
-e) 8mW

### Bell:Bell2:V2

Bell152874216213

1) Two black bodies of are created by cutting identical small holes in two large containers. The holes are oriented so that all the photons leaving one will enter the other. The objects have different temperature and different volume. Which object has the greater electromagnetic ("photon") energy density (energy per unit volume)?

a) They have the same energy density (since the holes are identical).
b) The hotter object has a greater energy density.
c) No unique answer exists because two variables are involved (temperature and volume).
d) The larger object has a greater energy density.

2) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is blocked by the filter?

a) 8mW
b) 6mW
c) 4mW
d) 3mW
e) 9mW
3) If a number is randomly selected from the set {2,3,4,5}, what is P(even), or the probability that the number is even?
a) 5/4
b) 1
c) 0
d) 3/4
e) 1/2
f) 1/4

4) If a 3 eV photon strikes a metal plate and causes an electron to escape, that electron will have a kinetic energy that is

a) greater than 3 eV
b) equal to 6 eV
c) equal to 3 eV
d) less than 3 eV
e) zero
5) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
a) −2/5
b) +1
c) −1/5
d) +1/5
e) 0
f) +2/5
6) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
a) 1/2
b) 3/4
c) 1/4
d) 5/4
e) 1
f) 0

7) When is the referee allowed to observe Alice and Bob?

a) While they are discussing strategy (phase 1), but not while their backs are turned to each other.
b) While their backs are turned, but not while they are discussing strategy (phase 1)
c) The referee should carefully observe Alice and Bob all the time
d) never

8) If the wavelength λ associated with a photon doubles, the photon's frequency f

a) is cut in half
b) becomes twice as big
c) stays the same
d) becomes 4 times as big
e) is reduced by a factor of 4

9) Suppose both partners choose to answer "even" to any question that is asked. Why would such a strategy ever be adopted? (Assume for this question that ${\displaystyle Q>3}$ )

a) One partner might announce that all answers will be "even", while the other is certain that the both question cards will have the same suit.
b) There is no reason for the partners to ever adopt this strategy
c) Two of these reasons for this strategy might be valid
d) The partners might have cheated so much in the past that they need to lose a round.
e) Both partners agree that there is a 90% chance that the two question cards will have the same suit.

10) The α-strategy in the couples version of the card game is similar to the strategy introduced in the solitaire version, and calls for

a) Alice and Bob to always answer "odd"
b) Alice and Bob to always answer "even"
c) Alice and Bob to sometimes give different answers (one "even" while the other "odd")
d) None of these describes the α-strategy
e) Alice and Bob to always give different answers (one "even" while the other "odd")

### KEY:Bell:Bell2:V2

Bell152874216213

1) Two black bodies of are created by cutting identical small holes in two large containers. The holes are oriented so that all the photons leaving one will enter the other. The objects have different temperature and different volume. Which object has the greater electromagnetic ("photon") energy density (energy per unit volume)?

-a) They have the same energy density (since the holes are identical).
+b) The hotter object has a greater energy density.
-c) No unique answer exists because two variables are involved (temperature and volume).
-d) The larger object has a greater energy density.

2) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is blocked by the filter?

-a) 8mW
-b) 6mW
-c) 4mW
-d) 3mW
+e) 9mW
3) If a number is randomly selected from the set {2,3,4,5}, what is P(even), or the probability that the number is even?
-a) 5/4
-b) 1
-c) 0
-d) 3/4
+e) 1/2
-f) 1/4

4) If a 3 eV photon strikes a metal plate and causes an electron to escape, that electron will have a kinetic energy that is

-a) greater than 3 eV
-b) equal to 6 eV
-c) equal to 3 eV
+d) less than 3 eV
-e) zero
5) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
-a) −2/5
-b) +1
+c) −1/5
-d) +1/5
-e) 0
-f) +2/5
6) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
-a) 1/2
-b) 3/4
-c) 1/4
+d) 5/4
-e) 1
-f) 0

7) When is the referee allowed to observe Alice and Bob?

-a) While they are discussing strategy (phase 1), but not while their backs are turned to each other.
+b) While their backs are turned, but not while they are discussing strategy (phase 1)
-c) The referee should carefully observe Alice and Bob all the time
-d) never

8) If the wavelength λ associated with a photon doubles, the photon's frequency f

+a) is cut in half
-b) becomes twice as big
-c) stays the same
-d) becomes 4 times as big
-e) is reduced by a factor of 4

9) Suppose both partners choose to answer "even" to any question that is asked. Why would such a strategy ever be adopted? (Assume for this question that ${\displaystyle Q>3}$ )

-a) One partner might announce that all answers will be "even", while the other is certain that the both question cards will have the same suit.
-b) There is no reason for the partners to ever adopt this strategy
+c) Two of these reasons for this strategy might be valid
-d) The partners might have cheated so much in the past that they need to lose a round.
-e) Both partners agree that there is a 90% chance that the two question cards will have the same suit.

10) The α-strategy in the couples version of the card game is similar to the strategy introduced in the solitaire version, and calls for

-a) Alice and Bob to always answer "odd"
-b) Alice and Bob to always answer "even"
-c) Alice and Bob to sometimes give different answers (one "even" while the other "odd")
-d) None of these describes the α-strategy
+e) Alice and Bob to always give different answers (one "even" while the other "odd")

### Bell:Bell3:V0

Bell152874216213

1) If you play the solitaire game 3 times, you will on average win ___ times.

a) 2
b) 4
c) 1
d) 3
e) 5

2) If you play the solitaire game 6 times, you will on average lose ___ times.

a) 3
b) 4
c) 5
d) 6
e) 2

3) The normal distribution (often called a "bell curve") is never skewed

a) True
b) False

4) A local college averages 1600 new incoming students each year. Suppose the pool of potential high school graduates in the local area is so large that the probability of a given student selecting this college is small, and assume a variance of σ2 equal to p(1-p). What standard deviation would you expect in the yearly total of new enrollees, assuming nothing changes in this population from year to year?

a) 40
b) 160
c) 16
d) 10
e) 32

5) By definition, a skewed distribution

a) is asymmetric about it's peak value
b) contains no outliers
c) includes negative values of the observed variable
d) is broader than an unskewed distribution
e) is a "normal" distribution

6) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as anything but "two"?

a) 3/6
b) 5/6
c) 4/6
d) 2/6
e) 1/6
7) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
a) 1/8
b) 3/32
c) 3/16
d) 1/32
e) 1/16

8) Hold a pendulum a moderate distance from equilibrium and release it by tossing it in a direction parallel to the displacement of the mass from equilibrium. The resulting polarization will be ____ (pick the best answer)

a) linearly
b) circular
c) linear or elliptical
d) circular or elliptical
e) circular or linear

9) A mathematically pure (strictly monochromatic) __________ wave (oscillation) that is unpolarized cannot be created

a) both can be created
b) electromagnetic
c) pendulum
d) electromagnetic or pendulum

10) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is passed by the filter?

a) 9mW
b) 3mW
c) 4mW
d) 8mW
e) 6mW

11) Suppose the referee gives Alice and Bob receive question cards of the same suit (same questions). What are the best and worst possible outcomes for the partners? (Assume for this question that ${\displaystyle Q>3}$ )

a) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -Q}$
b) None of these is correct
c) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -3}$
d) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -3}$
e) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -Q}$

12) The β-strategy is a new strategy introduced in the couples version of the card game that calls for

a) Alice and Bob to always give different answers (one "even" while the other "odd")
b) Alice and Bob to always answer "even"
c) Alice and Bob to always answer "odd"
d) None of these describes the β-strategy
e) Alice and Bob to sometimes give different answers (one "even" while the other "odd")

13) is it cheating for one of the partners to change mind in after communication ceases?

a) It is not cheating, but allowing to partners to do so violates the spirit of the game as a Bell's test experiment simulation.
b) It is cheating and the game should be terminated if the partners are caught doing this
c) It is not cheating, and allowing to partners to do this is in the spirit of the game as a Bell's test experiment simulation.
d) It is cheating, but fortunately the penalty allows partners to do it

14) If the frequency f associated with a photon increases by a factor of 4, the photon's wavelength λ

a) becomes twice as big
b) stays the same
c) is reduced by a factor of 4
d) is cut in half
e) becomes 4 times as big

15) If the wavelength λ associated with a photon is cut in half, the photon's energy E

a) becomes 4 times as big
b) is cut in half
c) becomes twice as big
d) is reduced by a factor of 4
e) stays the same

16) A photon is polarized at 10° when it encounters a filter oriented at 40°. What is the probability that it is blocked?

a) 1/2
b) 0
c) 3/4
d) 1/4
e) 1

17) If 1018 photons pass through a small hole in your roof every second, how many photons would pass through it if you doubled the diameter?

a) 4x1018
b) 2x1018
c) 8x1018
d) 1018
e) 6x1018
18) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
a) −1/5
b) 0
c) +2/5
d) +1/5
e) +1
f) −2/5
19) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
a) 0
b) 3/4
c) 1/4
d) 1
e) 1/2
f) 5/4
20) Calculate the probability
P(♠,)+P(♠,)+P(,) = ?
Assume the dots represent five observations.
a) 7/5
b) 5/6
c) 5/4
d) 6/5
e) 4/5

### KEY:Bell:Bell3:V0

Bell152874216213

1) If you play the solitaire game 3 times, you will on average win ___ times.

+a) 2
-b) 4
-c) 1
-d) 3
-e) 5

2) If you play the solitaire game 6 times, you will on average lose ___ times.

-a) 3
-b) 4
-c) 5
-d) 6
+e) 2

3) The normal distribution (often called a "bell curve") is never skewed

+a) True
-b) False

4) A local college averages 1600 new incoming students each year. Suppose the pool of potential high school graduates in the local area is so large that the probability of a given student selecting this college is small, and assume a variance of σ2 equal to p(1-p). What standard deviation would you expect in the yearly total of new enrollees, assuming nothing changes in this population from year to year?

-a) 40
-b) 160
+c) 16
-d) 10
-e) 32

5) By definition, a skewed distribution

+a) is asymmetric about it's peak value
-b) contains no outliers
-c) includes negative values of the observed variable
-d) is broader than an unskewed distribution
-e) is a "normal" distribution

6) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as anything but "two"?

-a) 3/6
+b) 5/6
-c) 4/6
-d) 2/6
-e) 1/6
7) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
+a) 1/8
-b) 3/32
-c) 3/16
-d) 1/32
-e) 1/16

8) Hold a pendulum a moderate distance from equilibrium and release it by tossing it in a direction parallel to the displacement of the mass from equilibrium. The resulting polarization will be ____ (pick the best answer)

+a) linearly
-b) circular
-c) linear or elliptical
-d) circular or elliptical
-e) circular or linear

9) A mathematically pure (strictly monochromatic) __________ wave (oscillation) that is unpolarized cannot be created

-a) both can be created
-b) electromagnetic
-c) pendulum
+d) electromagnetic or pendulum

10) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is passed by the filter?

-a) 9mW
+b) 3mW
-c) 4mW
-d) 8mW
-e) 6mW

11) Suppose the referee gives Alice and Bob receive question cards of the same suit (same questions). What are the best and worst possible outcomes for the partners? (Assume for this question that ${\displaystyle Q>3}$ )

-a) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -Q}$
-b) None of these is correct
-c) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -3}$
-d) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -3}$
+e) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -Q}$

12) The β-strategy is a new strategy introduced in the couples version of the card game that calls for

+a) Alice and Bob to always give different answers (one "even" while the other "odd")
-b) Alice and Bob to always answer "even"
-c) Alice and Bob to always answer "odd"
-d) None of these describes the β-strategy
-e) Alice and Bob to sometimes give different answers (one "even" while the other "odd")

13) is it cheating for one of the partners to change mind in after communication ceases?

-a) It is not cheating, but allowing to partners to do so violates the spirit of the game as a Bell's test experiment simulation.
-b) It is cheating and the game should be terminated if the partners are caught doing this
+c) It is not cheating, and allowing to partners to do this is in the spirit of the game as a Bell's test experiment simulation.
-d) It is cheating, but fortunately the penalty allows partners to do it

14) If the frequency f associated with a photon increases by a factor of 4, the photon's wavelength λ

-a) becomes twice as big
-b) stays the same
+c) is reduced by a factor of 4
-d) is cut in half
-e) becomes 4 times as big

15) If the wavelength λ associated with a photon is cut in half, the photon's energy E

-a) becomes 4 times as big
-b) is cut in half
+c) becomes twice as big
-d) is reduced by a factor of 4
-e) stays the same

16) A photon is polarized at 10° when it encounters a filter oriented at 40°. What is the probability that it is blocked?

-a) 1/2
-b) 0
+c) 3/4
-d) 1/4
-e) 1

17) If 1018 photons pass through a small hole in your roof every second, how many photons would pass through it if you doubled the diameter?

+a) 4x1018
-b) 2x1018
-c) 8x1018
-d) 1018
-e) 6x1018
18) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
+a) −1/5
-b) 0
-c) +2/5
-d) +1/5
-e) +1
-f) −2/5
19) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
-a) 0
-b) 3/4
-c) 1/4
-d) 1
-e) 1/2
+f) 5/4
20) Calculate the probability
P(♠,)+P(♠,)+P(,) = ?
Assume the dots represent five observations.
+a) 7/5
-b) 5/6
-c) 5/4
-d) 6/5
-e) 4/5

### Bell:Bell3:V1

Bell152874216213

1) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
a) 3/32
b) 3/16
c) 1/32
d) 1/8
e) 1/16

2) Suppose the referee gives Alice and Bob receive question cards of the same suit (same questions). What are the best and worst possible outcomes for the partners? (Assume for this question that ${\displaystyle Q>3}$ )

a) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -3}$
b) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -3}$
c) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -Q}$
d) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -Q}$
e) None of these is correct

3) is it cheating for one of the partners to change mind in after communication ceases?

a) It is cheating, but fortunately the penalty allows partners to do it
b) It is cheating and the game should be terminated if the partners are caught doing this
c) It is not cheating, and allowing to partners to do this is in the spirit of the game as a Bell's test experiment simulation.
d) It is not cheating, but allowing to partners to do so violates the spirit of the game as a Bell's test experiment simulation.

4) If the wavelength λ associated with a photon is cut in half, the photon's energy E

a) is reduced by a factor of 4
b) becomes twice as big
c) stays the same
d) becomes 4 times as big
e) is cut in half
5) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
a) −2/5
b) +2/5
c) 0
d) +1
e) −1/5
f) +1/5

6) By definition, a skewed distribution

a) includes negative values of the observed variable
b) is broader than an unskewed distribution
c) is a "normal" distribution
d) contains no outliers
e) is asymmetric about it's peak value
7) Calculate the probability
P(♠,)+P(♠,)+P(,) = ?
Assume the dots represent five observations.
a) 6/5
b) 7/5
c) 5/6
d) 4/5
e) 5/4

8) The normal distribution (often called a "bell curve") is never skewed

a) True
b) False

9) The β-strategy is a new strategy introduced in the couples version of the card game that calls for

a) Alice and Bob to sometimes give different answers (one "even" while the other "odd")
b) None of these describes the β-strategy
c) Alice and Bob to always answer "even"
d) Alice and Bob to always answer "odd"
e) Alice and Bob to always give different answers (one "even" while the other "odd")

10) If the frequency f associated with a photon increases by a factor of 4, the photon's wavelength λ

a) stays the same
b) is cut in half
c) becomes twice as big
d) is reduced by a factor of 4
e) becomes 4 times as big

11) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is passed by the filter?

a) 4mW
b) 3mW
c) 6mW
d) 8mW
e) 9mW

12) Hold a pendulum a moderate distance from equilibrium and release it by tossing it in a direction parallel to the displacement of the mass from equilibrium. The resulting polarization will be ____ (pick the best answer)

a) linearly
b) circular
c) linear or elliptical
d) circular or linear
e) circular or elliptical
13) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
a) 0
b) 1/2
c) 3/4
d) 1
e) 1/4
f) 5/4

14) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as anything but "two"?

a) 2/6
b) 3/6
c) 1/6
d) 5/6
e) 4/6

15) If you play the solitaire game 6 times, you will on average lose ___ times.

a) 3
b) 4
c) 5
d) 2
e) 6

16) A photon is polarized at 10° when it encounters a filter oriented at 40°. What is the probability that it is blocked?

a) 1
b) 1/4
c) 0
d) 3/4
e) 1/2

17) A local college averages 1600 new incoming students each year. Suppose the pool of potential high school graduates in the local area is so large that the probability of a given student selecting this college is small, and assume a variance of σ2 equal to p(1-p). What standard deviation would you expect in the yearly total of new enrollees, assuming nothing changes in this population from year to year?

a) 10
b) 160
c) 40
d) 32
e) 16

18) A mathematically pure (strictly monochromatic) __________ wave (oscillation) that is unpolarized cannot be created

a) both can be created
b) pendulum
c) electromagnetic or pendulum
d) electromagnetic

19) If you play the solitaire game 3 times, you will on average win ___ times.

a) 4
b) 1
c) 2
d) 3
e) 5

20) If 1018 photons pass through a small hole in your roof every second, how many photons would pass through it if you doubled the diameter?

a) 1018
b) 4x1018
c) 6x1018
d) 8x1018
e) 2x1018

### KEY:Bell:Bell3:V1

Bell152874216213

1) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
-a) 3/32
-b) 3/16
-c) 1/32
+d) 1/8
-e) 1/16

2) Suppose the referee gives Alice and Bob receive question cards of the same suit (same questions). What are the best and worst possible outcomes for the partners? (Assume for this question that ${\displaystyle Q>3}$ )

-a) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -3}$
-b) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -3}$
+c) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -Q}$
-d) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -Q}$
-e) None of these is correct

3) is it cheating for one of the partners to change mind in after communication ceases?

-a) It is cheating, but fortunately the penalty allows partners to do it
-b) It is cheating and the game should be terminated if the partners are caught doing this
+c) It is not cheating, and allowing to partners to do this is in the spirit of the game as a Bell's test experiment simulation.
-d) It is not cheating, but allowing to partners to do so violates the spirit of the game as a Bell's test experiment simulation.

4) If the wavelength λ associated with a photon is cut in half, the photon's energy E

-a) is reduced by a factor of 4
+b) becomes twice as big
-c) stays the same
-d) becomes 4 times as big
-e) is cut in half
5) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
-a) −2/5
-b) +2/5
-c) 0
-d) +1
+e) −1/5
-f) +1/5

6) By definition, a skewed distribution

-a) includes negative values of the observed variable
-b) is broader than an unskewed distribution
-c) is a "normal" distribution
-d) contains no outliers
+e) is asymmetric about it's peak value
7) Calculate the probability
P(♠,)+P(♠,)+P(,) = ?
Assume the dots represent five observations.
-a) 6/5
+b) 7/5
-c) 5/6
-d) 4/5
-e) 5/4

8) The normal distribution (often called a "bell curve") is never skewed

+a) True
-b) False

9) The β-strategy is a new strategy introduced in the couples version of the card game that calls for

-a) Alice and Bob to sometimes give different answers (one "even" while the other "odd")
-b) None of these describes the β-strategy
-c) Alice and Bob to always answer "even"
-d) Alice and Bob to always answer "odd"
+e) Alice and Bob to always give different answers (one "even" while the other "odd")

10) If the frequency f associated with a photon increases by a factor of 4, the photon's wavelength λ

-a) stays the same
-b) is cut in half
-c) becomes twice as big
+d) is reduced by a factor of 4
-e) becomes 4 times as big

11) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is passed by the filter?

-a) 4mW
+b) 3mW
-c) 6mW
-d) 8mW
-e) 9mW

12) Hold a pendulum a moderate distance from equilibrium and release it by tossing it in a direction parallel to the displacement of the mass from equilibrium. The resulting polarization will be ____ (pick the best answer)

+a) linearly
-b) circular
-c) linear or elliptical
-d) circular or linear
-e) circular or elliptical
13) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
-a) 0
-b) 1/2
-c) 3/4
-d) 1
-e) 1/4
+f) 5/4

14) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as anything but "two"?

-a) 2/6
-b) 3/6
-c) 1/6
+d) 5/6
-e) 4/6

15) If you play the solitaire game 6 times, you will on average lose ___ times.

-a) 3
-b) 4
-c) 5
+d) 2
-e) 6

16) A photon is polarized at 10° when it encounters a filter oriented at 40°. What is the probability that it is blocked?

-a) 1
-b) 1/4
-c) 0
+d) 3/4
-e) 1/2

17) A local college averages 1600 new incoming students each year. Suppose the pool of potential high school graduates in the local area is so large that the probability of a given student selecting this college is small, and assume a variance of σ2 equal to p(1-p). What standard deviation would you expect in the yearly total of new enrollees, assuming nothing changes in this population from year to year?

-a) 10
-b) 160
-c) 40
-d) 32
+e) 16

18) A mathematically pure (strictly monochromatic) __________ wave (oscillation) that is unpolarized cannot be created

-a) both can be created
-b) pendulum
+c) electromagnetic or pendulum
-d) electromagnetic

19) If you play the solitaire game 3 times, you will on average win ___ times.

-a) 4
-b) 1
+c) 2
-d) 3
-e) 5

20) If 1018 photons pass through a small hole in your roof every second, how many photons would pass through it if you doubled the diameter?

-a) 1018
+b) 4x1018
-c) 6x1018
-d) 8x1018
-e) 2x1018

### Bell:Bell3:V2

Bell152874216213

1) If 1018 photons pass through a small hole in your roof every second, how many photons would pass through it if you doubled the diameter?

a) 4x1018
b) 1018
c) 2x1018
d) 6x1018
e) 8x1018

2) A local college averages 1600 new incoming students each year. Suppose the pool of potential high school graduates in the local area is so large that the probability of a given student selecting this college is small, and assume a variance of σ2 equal to p(1-p). What standard deviation would you expect in the yearly total of new enrollees, assuming nothing changes in this population from year to year?

a) 16
b) 10
c) 32
d) 40
e) 160

3) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is passed by the filter?

a) 9mW
b) 8mW
c) 3mW
d) 6mW
e) 4mW

4) is it cheating for one of the partners to change mind in after communication ceases?

a) It is cheating and the game should be terminated if the partners are caught doing this
b) It is cheating, but fortunately the penalty allows partners to do it
c) It is not cheating, and allowing to partners to do this is in the spirit of the game as a Bell's test experiment simulation.
d) It is not cheating, but allowing to partners to do so violates the spirit of the game as a Bell's test experiment simulation.

5) Suppose the referee gives Alice and Bob receive question cards of the same suit (same questions). What are the best and worst possible outcomes for the partners? (Assume for this question that ${\displaystyle Q>3}$ )

a) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -3}$
b) None of these is correct
c) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -3}$
d) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -Q}$
e) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -Q}$

6) If you play the solitaire game 3 times, you will on average win ___ times.

a) 3
b) 5
c) 1
d) 4
e) 2

7) Hold a pendulum a moderate distance from equilibrium and release it by tossing it in a direction parallel to the displacement of the mass from equilibrium. The resulting polarization will be ____ (pick the best answer)

a) circular
b) circular or elliptical
c) circular or linear
d) linear or elliptical
e) linearly
8) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
a) 1/16
b) 1/32
c) 3/32
d) 3/16
e) 1/8

9) If you play the solitaire game 6 times, you will on average lose ___ times.

a) 4
b) 3
c) 6
d) 5
e) 2

10) If the frequency f associated with a photon increases by a factor of 4, the photon's wavelength λ

a) is cut in half
b) becomes twice as big
c) stays the same
d) becomes 4 times as big
e) is reduced by a factor of 4

11) A mathematically pure (strictly monochromatic) __________ wave (oscillation) that is unpolarized cannot be created

a) electromagnetic
b) both can be created
c) pendulum
d) electromagnetic or pendulum

12) By definition, a skewed distribution

a) includes negative values of the observed variable
b) is asymmetric about it's peak value
c) is broader than an unskewed distribution
d) is a "normal" distribution
e) contains no outliers

13) The β-strategy is a new strategy introduced in the couples version of the card game that calls for

a) Alice and Bob to always answer "odd"
b) Alice and Bob to sometimes give different answers (one "even" while the other "odd")
c) Alice and Bob to always give different answers (one "even" while the other "odd")
d) Alice and Bob to always answer "even"
e) None of these describes the β-strategy

14) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as anything but "two"?

a) 1/6
b) 4/6
c) 5/6
d) 3/6
e) 2/6
15) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
a) −2/5
b) −1/5
c) +1
d) 0
e) +1/5
f) +2/5

16) A photon is polarized at 10° when it encounters a filter oriented at 40°. What is the probability that it is blocked?

a) 1/2
b) 1/4
c) 1
d) 3/4
e) 0

17) The normal distribution (often called a "bell curve") is never skewed

a) True
b) False

18) If the wavelength λ associated with a photon is cut in half, the photon's energy E

a) is reduced by a factor of 4
b) becomes twice as big
c) is cut in half
d) stays the same
e) becomes 4 times as big
19) Calculate the probability
P(♠,)+P(♠,)+P(,) = ?
Assume the dots represent five observations.
a) 5/4
b) 6/5
c) 4/5
d) 7/5
e) 5/6
20) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
a) 1
b) 3/4
c) 0
d) 1/2
e) 1/4
f) 5/4

### KEY:Bell:Bell3:V2

Bell152874216213

1) If 1018 photons pass through a small hole in your roof every second, how many photons would pass through it if you doubled the diameter?

+a) 4x1018
-b) 1018
-c) 2x1018
-d) 6x1018
-e) 8x1018

2) A local college averages 1600 new incoming students each year. Suppose the pool of potential high school graduates in the local area is so large that the probability of a given student selecting this college is small, and assume a variance of σ2 equal to p(1-p). What standard deviation would you expect in the yearly total of new enrollees, assuming nothing changes in this population from year to year?

+a) 16
-b) 10
-c) 32
-d) 40
-e) 160

3) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field.A 12 mW laser strikes a polarizing filter oriented 60° to the incoming axis of polarization. How much power is passed by the filter?

-a) 9mW
-b) 8mW
+c) 3mW
-d) 6mW
-e) 4mW

4) is it cheating for one of the partners to change mind in after communication ceases?

-a) It is cheating and the game should be terminated if the partners are caught doing this
-b) It is cheating, but fortunately the penalty allows partners to do it
+c) It is not cheating, and allowing to partners to do this is in the spirit of the game as a Bell's test experiment simulation.
-d) It is not cheating, but allowing to partners to do so violates the spirit of the game as a Bell's test experiment simulation.

5) Suppose the referee gives Alice and Bob receive question cards of the same suit (same questions). What are the best and worst possible outcomes for the partners? (Assume for this question that ${\displaystyle Q>3}$ )

-a) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -3}$
-b) None of these is correct
-c) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -3}$
+d) Best for partners: ${\displaystyle 0}$  ... Worst: ${\displaystyle -Q}$
-e) Best for partners: ${\displaystyle +1}$  ... Worst: ${\displaystyle -Q}$

6) If you play the solitaire game 3 times, you will on average win ___ times.

-a) 3
-b) 5
-c) 1
-d) 4
+e) 2

7) Hold a pendulum a moderate distance from equilibrium and release it by tossing it in a direction parallel to the displacement of the mass from equilibrium. The resulting polarization will be ____ (pick the best answer)

-a) circular
-b) circular or elliptical
-c) circular or linear
-d) linear or elliptical
+e) linearly
8) A linear polarizer selects a component of the electric field. Also, the energy density of light is proportional to the square of the electric field. Unpolarized light impinges on three linear filters, each oriented 45° to the previous, as shown. What fraction of the power incident on the first filter emerges from the last?
-a) 1/16
-b) 1/32
-c) 3/32
-d) 3/16
+e) 1/8

9) If you play the solitaire game 6 times, you will on average lose ___ times.

-a) 4
-b) 3
-c) 6
-d) 5
+e) 2

10) If the frequency f associated with a photon increases by a factor of 4, the photon's wavelength λ

-a) is cut in half
-b) becomes twice as big
-c) stays the same
-d) becomes 4 times as big
+e) is reduced by a factor of 4

11) A mathematically pure (strictly monochromatic) __________ wave (oscillation) that is unpolarized cannot be created

-a) electromagnetic
-b) both can be created
-c) pendulum
+d) electromagnetic or pendulum

12) By definition, a skewed distribution

-a) includes negative values of the observed variable
+b) is asymmetric about it's peak value
-c) is broader than an unskewed distribution
-d) is a "normal" distribution
-e) contains no outliers

13) The β-strategy is a new strategy introduced in the couples version of the card game that calls for

-a) Alice and Bob to always answer "odd"
-b) Alice and Bob to sometimes give different answers (one "even" while the other "odd")
+c) Alice and Bob to always give different answers (one "even" while the other "odd")
-d) Alice and Bob to always answer "even"
-e) None of these describes the β-strategy

14) What is the probability of success, p, for a binary distribution using a six-sided die, with success defined as anything but "two"?

-a) 1/6
-b) 4/6
+c) 5/6
-d) 3/6
-e) 2/6
15) Calculate the measured quantum correlation:
C(♠,) = ?
Assume the dots represent five observations.
-a) −2/5
+b) −1/5
-c) +1
-d) 0
-e) +1/5
-f) +2/5

16) A photon is polarized at 10° when it encounters a filter oriented at 40°. What is the probability that it is blocked?

-a) 1/2
-b) 1/4
-c) 1
+d) 3/4
-e) 0

17) The normal distribution (often called a "bell curve") is never skewed

+a) True
-b) False

18) If the wavelength λ associated with a photon is cut in half, the photon's energy E

-a) is reduced by a factor of 4
+b) becomes twice as big
-c) is cut in half
-d) stays the same
-e) becomes 4 times as big
19) Calculate the probability
P(♠,)+P(♠,)+P(,) = ?
Assume the dots represent five observations.
-a) 5/4
-b) 6/5
-c) 4/5
+d) 7/5
-e) 5/6
20) If a number is randomly selected from the set {2,3,4,5}, what is P(prime)+P(even), or the sum of the probability that it is even, plus the probability that it is prime?
-a) 1
-b) 3/4
-c) 0
-d) 1/2
-e) 1/4
+f) 5/4