The lengths of human pregnancies are normally distributed with a mean of 268 days and a standard

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The lengths of human pregnancies are normally distributed with a mean of 268 days and a standard deviation of 15 days. What is the probability that a pregnancy lasts at least 300 days?

a. 0.0179

b. 0.9834

c. 0.9901

d. 0.0166

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Fundamentals of Statistics

ISBN: 978-0321844606

4th edition

Authors: Michael Sullivan

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Posted Date: Sep 14, 2018 08:17 AM

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The lengths of human pregnancies are normally distributed with a mean of 268 days and a standard

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Fundamentals of Statistics

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