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The lengths of pregnancies in a small rural village are normally distributed with a mean of 265 days and a standard deviation of 14 days.
The lengths of pregnancies in a small rural village are normally distributed with a mean of 265 days and a standard deviation of 14 days. A distribution of values is normal with a mean of 265 and a standard deviation of 14.
What percentage of pregnancies last beyond 272 days?
P(X> 272 days) =%
Enter your answer as a percent accurate to 1 decimal place (do not enter the "%" sign). Answers obtained using exactz-scores orz-scores rounded to 3 decimal places are accepted.
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