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(Solved): Question 3 2 pts The lengths of human pregnancies are approximately normally distributed with a mean ...
Question 3 2 pts The lengths of human pregnancies are approximately normally distributed with a mean
\mu =266
days and standard deviation
\sigma =16
. What is the probability that a randomly selected pregnancy lasts within 10 days of the mean? That is, 10 days less that the mean or 10 days more than the mean and all the days bewtween. Round answer to 4 decimal places.