# Question: A football team consists of 20 each freshmen and sophomores

A football team consists of 20 each freshmen and sophomores, 15 juniors, and 10 seniors. Four players are selected at random to serve as captains. Find the probability that

a. All 4 are seniors

b. There is 1 each: freshman, sophomore, junior, and senior

c. There are 2 sophomores and 2 freshmen

d. At least 1 of the students is a senior

a. All 4 are seniors

b. There is 1 each: freshman, sophomore, junior, and senior

c. There are 2 sophomores and 2 freshmen

d. At least 1 of the students is a senior

## Relevant Questions

The probabilities of a return on an investment of $5,000, $7,000, and $9,000 are 1 / 2, 3/8, and1 / 8. Using the information in Exercise 63 in Section 4–4, find the probability of each poker hand. a. Royal flush b. Straight flush c. Four of a kind A package contains 12 resistors, 3 of which are defective. If 4 are selected, find the probability of getting a. 0 defective resistors b. 1 defective resistor c. 3 defective resistors A coin is tossed and a card is drawn from a deck. Find the probability of getting a. A head and a 6 b. A tail and a red card c. A head and a club An automobile license plate consists of 3 letters followed by 4 digits. How many different plates can be made if repetitions are allowed? If repetitions are not allowed? If repetitions are allowed in the letters but not in ...Post your question