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Assume each newborn baby has a probability of approximately 0.48 of being female and 0.52 of...

Assume each newborn baby has a probability of approximately 0.48 of being female and 0.52 of being male. For a family with three ​children, let X=number of children who are girls.

a. Identify n and p for the binomial distribution.

b. Find the probability that the family has two girls and one boy.

Math   Statistics-And-Probability   
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