A family decides to have children until it has three children of the same gender. Assuming P(B) = P(G) = 0.5, what is the pmf of X = the number of children in the family? p(x) 0 1 2 3 4 5 6

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A: follow next step

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Q: A family decides to have children until it has three children of the same gender. Assuming P(B) =…

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A: we have, ∑k=-2p-1(3k2-2k+1)

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