Asked by Maria

Suppose a family has 5 children. Suppose the probability of having a girl is 1/2. find the probability that the family has exactly 3 girls and 2 boys?
Answered by Reiny
that would be
C(5,3)(1/2)^3(1/2)^2
= 10/32 = 5/16
Answered by ihj
C(5,3)(1/2)^3(1/2)^2
= 10/32 = 5/16
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