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2. (2 points) A family decides to have children until it has three male children. Assuming P(male) = P(female) = 0.5. a. (One point) What

2. (2 points) A family decides to have children until it has three male children. Assuming P(male) = P(female) = 0.5. a. (One point) What is the probability that the family has x female children? b. (One point) Calculate E(X) and V (X)

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