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frutty [35]
3 years ago
14

What is the probability that a couple will have a girl a boy a girl and a boy in this specific order?

Mathematics
1 answer:
olga_2 [115]3 years ago
3 0
P(boy)=1/2
P(girl)=1/2
P(a girl, a boy , a girl and a boy)=1/2*1/2*1/2*1/2= 1/16
P(2 boys and 2 girls ) = 1/[4!/(2!*2!)] =1/6

hope this helps u

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