Introduction to Probability/Quiz/level2

  

1 Sample space is the set of all possible outcomes

TRUE
FALSE

2 For a given set of numbers x1, x2 ... xn, the most famous and useful of the center is:

median
mean
standard deviation

3 Bernoulli is a type of distribution for events with a chance of success or failure.

TRUE
FALSE

4 Given: A = (1,3,5,7,9) B = (2,3,5,7) C = (, 7,8,9) What is the probability of A?

1/5
5/9
1

5 Given: A={1,3,5,7,9} B={2,3,5,7}C={6,7,8,9} Compute P(A|B)

P(A|B)=3/9
P(A|B)=3/4
P(A|B)=1/4

6 It is said that two events are mutually exclusive or:

Disjoint
Disjunct
Empty