Mathematics

Mathematics, 09.07.2019 23:40, shikiaanthony

Afamily plans to have 3 children. for each birth, assume that the probability of a boy is the same as the probability of a girl. what is the probability that they will have exactly one girl?

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Mathematics, 08.07.2019 07:00, Rinjo

Find the probability that in a family of 4 children there will be a.at least 1 boy b.at least 1 boy and at least 1 girl c.out of 2000 families with 4 children each how many would you expect to have 1 or 2 girls. assume that the probability of a male birth is 1/2.

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Mathematics, 14.07.2019 21:00, rtorres3

If a couple plans to have 8 children, what is the probability that there will be at least one girl? assume boys and girls are equally likely. is that probability high enough for the couple to be very confident that they will get at least one girl in 8 children?

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Mathematics, 07.09.2019 22:20, mememe87

Suppose that the probability of giving birth to a boy and the probability of giving birth to a girl are both 0.5. find the probability that in a family of seve children, the following occurs. (a) all seven children are boys (b) there are two girls and five boys (c) the youngest child is a girl. (d) the oldest child is a girt (a) the probability is (type an integer.or a simplified fraction)

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