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9. Perform the following .05 level test: Ho: o=2.5 vs. Ha: o<2.5, given a random sample of 16 pieces of data had a mean of 13.6 and a standard deviation of 1.7. 9a) What is your Test Statistic value? 9b) What is the Critical Value for this problem? (You must use the Excel Spreadsheets for Hypothesis Testing to obtain this answer.)

9. Perform the following .05 level test: Ho: o=2.5 vs. Ha: o<2.5, given a random sample of 16 pieces of data had a mean of 13.6 and a standard deviation of 1.7. 9a) What is your Test Statistic value? 9b) What is the Critical Value for this problem? (You must use the Excel Spreadsheets for Hypothesis Testing to obtain this answer.)

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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9. Perform the following .05 level test: Ho: o=2.5 vs. Ha: <2.5, given a random sample of 16 pieces of data had a mean of 13.6 and a standard deviation of 1.7. 9a) What is your Test Statistic value? 9b) What is the Critical Value for this problem? (You must use the Excel Spreadsheets for Hypothesis Testing to obtain this answer.)
Transcribed Image Text:9. Perform the following .05 level test: Ho: o=2.5 vs. Ha: <2.5, given a random sample of 16 pieces of data had a mean of 13.6 and a standard deviation of 1.7. 9a) What is your Test Statistic value? 9b) What is the Critical Value for this problem? (You must use the Excel Spreadsheets for Hypothesis Testing to obtain this answer.)
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