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There are n children in a family and 2^n possible combinations according to their gender get...

There are n children in a family and 2^n possible combinations according to their gender get an equal probability.

Let's show "A family with children of both genders" with A, "max one girl in the family" with B.

Show that these events are dependent for n = 2, but independent for n = 3.

Math   Statistics-And-Probability   
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