SOLUTION: In a certain country, the true probability of a baby being a girl is 0.487. Among the next nine randomly selected births in the​ country, what is the probability that at leas

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Question 1135154: In a certain country, the true probability of a baby being a girl is 0.487. Among the next nine

randomly selected births in the​ country, what is the probability that at least one of them is a boy
​?

Answer by greenestamps(13203) About Me  (Show Source):
You can put this solution on YOUR website!


P(at least 1 boy) = 1 - P(no boys) = 1 - P(all girls)
= 1+-+%280.487%29%5E9+=+1-0.00154+=+0.99846