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OpenStudy (anonymous):
Assume the probability of having a boy or a girl is the same. If a family has five children, what is the probability that they are all boys?
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OpenStudy (anonymous):
(0.5)^5
OpenStudy (anonymous):
= 0.03125 or 3.125 %
OpenStudy (anonymous):
I dont agree with your answer. wouldn't it be 1/2
Directrix (directrix):
C(5,5) (1/2) ^ 5 (1/2) ^ 0 = 1/32
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