Question

1.

A casino dealer scans a well-shuffled 52-card deck, one card at a time.

a. Find the probability that the card number 9 is the first king that she sees. Include at least 4 digits after the decimal point in your answer.

2

A cohort of 45 football players, including Jill and Jack, are randomly divided into three teams of equal size.
a. What is the probability that Jill and Jack end up in the same team? Include at least 4 digits after the decimal

point in your answer.

3

Knoxville Electric Scooter company has 195 scooters, 47 of which are flawed. A group of friends randomly selects12 scooters at random for a test drive.

a. Calculate the probability that 5 of the tested scooters will turn out to be flawed. Include at least 4 digits after the decimal point in your answer.

4

A card magician splits a well-shuffled 52-card deck equally between 4 kids.

a. Find the probability that each of the kids gets at least one ace. Include at least 4 digits after the decimal point in your answer.

Answer 1