1.

A student is randomly selected from a large college. Define the events C {the student owns a cell phone} and I {the student owns an iPod}. Which of the following is the correct interpretation of the probability P(IC)?

A.

The chance that a randomly selected student owns an iPod.

B.

The proportion of students who own a cell phone who also own an iPod.

C.

The relative frequency of iPod owners who own a cell phone.

D.

The percentage of students who own both a cell phone and an iPod.

This is a conditional probability statement (notice the symbol).

Points Earned:

1/1

Correct Answer:

B

Your Response:

B

2.

For the following statement, determine if it is true or false. If two events A and B are mutually exclusive, they must also be independent.

A.

True

B.

False

False; Just the...