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1. A simple random sample of 101 prisoners has a mean age of 24 years and a sample standard deviation of 9.2 years. Test the null hypothesis that the mean age of the prison population is from 25 years. Use a significance level of 0.10.

1. A simple random sample of 101 prisoners has a mean age of 24 years and a sample standard deviation of 9.2 years. Test the null hypothesis that the mean age of the prison population is from 25 years. Use a significance level of 0.10.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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1. A simple random sample of 101 prisoners has a mean age of 24 years and a sample standard deviation of 9.2 years. Test the null hypothesis that the mean age of the prison population is from 25 years. Use a significance level of 0.10.
Transcribed Image Text:1. A simple random sample of 101 prisoners has a mean age of 24 years and a sample standard deviation of 9.2 years. Test the null hypothesis that the mean age of the prison population is from 25 years. Use a significance level of 0.10.
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