Ch5 - Discrete Probability Distributions (shortened)

Question 1

Consider the probability distribution below. What cash prize is awarded?

Accepted Answer

$ 75

Question 2

Outcomes that have the same probability (such a rolling one die) are called __________.

Accepted Answer

equally likely outcomes

Question 3

Consider the probability distribution below. Calculate the expected value E(X).

Accepted Answer

- $1.40

Question 4

Consider the probability distribution below. What is the cost of one raffle ticket?

Accepted Answer

$ 2

Question 5

Consider the probability distribution below. (Probabilities are rounded.)

Accepted Answer

0.407 + 0.297

Question 6

Find the missing probability for the probability distribution below.

Accepted Answer

5/36

Question 7

Consider the probability distribution below. (Probabilities are rounded.)

Accepted Answer

3.926 goals

Questions 7