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3 years ago

9

A couple plans to have three children. the chance they will have a girl is 0.8. the gender of one child is independent of the ge

nder of another child. what is the probability of having all boys when having three children?

1 answer:

Sergio039 [100]3 years ago

5 0

Since the chance of a boy is 0.2 everytime
It's 0.2 x 0.2 x 0.2 and that is the probability of all boys

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