The lengths of pregnancies in a small rural village are normally distributed with a mean of 260 days and a standard deviation of 17 days. In what range would you expect to find the middle 68% of most pregnancies? Between and Enter your answers as numbers. Your answers should be accurate to 1 decimal places. If you were to draw samples of size 37 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.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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The length of pregnancies in a small rural Village are normally distributed with a mean of 260 days in a standard deviation of 17 days.

A. in what range would you expect to find the middle 68% of most pregnancies? Between____ and ____.
B. if you were to draw samples of size 37 from this population, in what range would you expect to find the middle 68% of most averages for the links of pregnancies in the sample? Between____and ___.
The lengths of pregnancies in a small rural village are normally distributed with a mean of 260 days and a standard deviation of 17
days.
In what range would you expect to find the middle 68% of most pregnancies?
Between
and
Enter
your answers as numbers. Your answers should be accurate to 1 decimal places.
If you were to draw samples of size 37 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.
Transcribed Image Text:The lengths of pregnancies in a small rural village are normally distributed with a mean of 260 days and a standard deviation of 17 days. In what range would you expect to find the middle 68% of most pregnancies? Between and Enter your answers as numbers. Your answers should be accurate to 1 decimal places. If you were to draw samples of size 37 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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