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Question: 1. Suppose five honest coins are flipped.

(a) Find the probability of getting exactly two heads.

(b) Find the probability of getting at least two heads.

2. Roll four dice.

(a) What is the probability that exactly two 4's come up?

(b) What is the probability that exactly three 4's come up?

(c) What is the probability that at least two 4's come up?

(d) What is the probability that the dice total 22?

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