Question
The lengths of pregnancies are normally distributed with a mean of 268 days and a standard deviation of 14 days. a. Find the probability of
The lengths of pregnancies are normally distributed with a mean of 268 days and a standard deviation of 14 days.
a. Find the probability of a pregnancy lasting 310 days or longer.
b. If the length of pregnancy is in the lowest 4%, then the baby is premature. Find the length that separates premature babies from those who are not premature.
(Round to the nearest integer as needed.)
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Algebra Form And Function
Authors: William G McCallum, Eric Connally, Deborah Hughes Hallett
2nd Edition
1119032091, 9781119032090
