SOLUTION: If boys and girls are equally likely and groups of 400 births are randomly selected, what is the mean number of girls in such groups of 400?

SOLUTION: If boys and girls are equally likely and groups of 400 births are randomly selected, what is the mean number of girls in such groups of 400?

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Question 810246: If boys and girls are equally likely and groups of 400 births are randomly selected, what is the mean number of girls in such groups of 400?
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
200
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