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a family has five children The probability of having a gil is 1/2 What is the probability of having exactly 2 girls out of five children
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Apr 6, 2017
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a family has five children The probability of having a gil is 1/2 What is the probability of having exactly 2 girls out of five children
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p(no girls in five births) = p(five boys) = (1/2)^5 = 1/32 = 0.0313
Johnpyp
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Apr 12, 2017
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