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StatisticsQ&A Libraryhe lengths of pregnancies in a small rural village are normally distributed with a mean of 265 days and a standard deviation of 16 days. In what range would you expect to find the middle 68% of most pregnancies? Between and . If you were to draw samples of size 48 from this population, in what range would you expect to find the middle 68% of most averages for the lengths of pregnancies in the sample? Between and . Enter your answers as numbers. Your answers should be accurate to 1 decimal placesStart your trial now! First week only $4.99!*arrow_forward*

Question

The lengths of pregnancies in a small rural village are normally distributed with a mean of 265 days and a standard deviation of 16 days.

In what range would you expect to find the middle 68% of most pregnancies?

Between and .

If you were to draw samples of size 48 from this population, in what range would you expect to find the middle 68% of most averages for the lengths of pregnancies in the sample?

Between and .

Enter your answers as numbers. Your answers should be accurate to 1 decimal places

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