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4 years ago

13

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

1 answer:

My name is Ann [436]4 years ago

4 0

P(no girls in five births) = p(five boys) = (1/2)^5 = 1/32 = 0.0313

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