A family has five children. The probability of having a girl is 1/2. What is the probability of having no more than 3 boys?
Let p=P(boy) = 1-P(girl) = 1-(1/2) = 1/2 = 0.5
Let X denote the number of boys.
Then X follows a Binomial distribution with n=5 and p=0.5.
A family has five children. The probability of having a girl is 1/2. What is the...
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