Question

In: Statistics and Probability

1. A pediatric nurse is studying the number of babies born at a hospital with congenital...

1. A pediatric nurse is studying the number of babies born at a hospital with congenital defects. Data shows that on the average, one baby with a congenital defect is born per month.

a. Find the probability that at least two babies are born with congenital defects in one year.

b. Find the probability that exactly twelve or exactly fifteen babies are born with congenital defect in five months.

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