(Answered) Suppose that a couple are planning to have 4

Statistics

Suppose that a couple are planning to have 4 children.Suppose that the probability that a child will be a boy is about 0.51 and that a child will be of a particular gender independent of their siblings.we will ignore multiple births since they are very unlikely.they want 3 girls and 1 boy.

a) Find the prob. that they get such a family and the boy is the youngest

b) Find the prob. that they get such a family.

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