Assume that are testing the claim that the mean age of the prison population in one city is less than 26 years. Sample data are summarized as n = 25, x = 24.4 years, and s = 9.2 years. Use a significance level of a = 0.05. Use the given information to answer the questions. Calculate the test statistics. Round to 3 decimal places. (You must show how you set up and calculate the test statistics. Only having calculator work will not count for the test statistics.) 1) 1)
Assume that are testing the claim that the mean age of the prison population in one city is less than 26 years. Sample data are summarized as n = 25, x = 24.4 years, and s = 9.2 years. Use a significance level of a = 0.05. Use the given information to answer the questions. Calculate the test statistics. Round to 3 decimal places. (You must show how you set up and calculate the test statistics. Only having calculator work will not count for the test statistics.) 1) 1)
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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![Assume that [they] are testing the claim that the mean age of the prison population in one city is less than 26 years. Sample data are summarized as \( n = 25 \), \( \bar{x} = 24.4 \) years, and \( s = 9.2 \) years. Use a significance level of \( \alpha = 0.05 \). Use the given information to answer the questions.
1) Calculate the **test statistic**. Round to 3 decimal places. (You must show how you set up and calculate the test statistic. Only having calculator work will not count for the test statistic.)
1) _________](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F481b823d-d8c1-44b0-8540-541a45983b6e%2F1859ae3c-9dbe-4bba-999b-11c1ab78fbd4%2Fr5z0rlr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Assume that [they] are testing the claim that the mean age of the prison population in one city is less than 26 years. Sample data are summarized as \( n = 25 \), \( \bar{x} = 24.4 \) years, and \( s = 9.2 \) years. Use a significance level of \( \alpha = 0.05 \). Use the given information to answer the questions.
1) Calculate the **test statistic**. Round to 3 decimal places. (You must show how you set up and calculate the test statistic. Only having calculator work will not count for the test statistic.)
1) _________
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