Question: In Example 7.17. (p. 233), we found the probability that both of two unrelated strangers share your birth month. In this exercise, we find the

In Example 7.17. (p. 233), we found the probability that both of two unrelated strangers share your birth month. In this exercise, we find the probability that at least one of the two strangers shares your birth month. Assume that all 12 months are equally likely.

a. What is the probability that the first stranger does not share your birth month?

b. What is the probability that the second stranger does not share your birth month?

c. What is the probability that neither of them shares your birth month?

d. Use the result from part

(c) to find the probability that at least one of them shares your birth month.

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