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SAT, 27.06.2021 23:00 miguearrobita

Assume that male and female births are equally likely and that the birth of any child does not affect the probability of the gender of any other children. Suppose that 950 couples each have a baby; find the mean and standard deviation for the number of boys in the 950 babies.

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Assume that male and female births are equally likely and that the birth of any child does not affec...
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