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A health supplement company claims that their new supplement can help people sleep better. To test this claim, they conduct a study with two groups of participants. One group takes the supplement for a week, and the other group takes a placebo. The number of hours of sleep each participant got during the week is recorded. The data for the supplement group is as follows: 7, 6, 7, 8, 6, 7, 7, 6, 8, 7, 7, 6, 7, 8, 6, 7, 8, 6, 7, 8 And the data for the placebo group is as follows: 6, 6, 6, 5, 7, 6, 5, 7, 6, 6, 7, 6, 6, 5, 6, 7, 6, 5, 7, 6 Using Microsoft Excel, conduct a two-sample t-test to determine if there is a significant difference in the average hours of sleep between the two groups. Use a significance level of 0.05.

A health supplement company claims that their new supplement can help people sleep better. To test this claim, they conduct a study with two groups of participants. One group takes the supplement for a week, and the other group takes a placebo. The number of hours of sleep each participant got during the week is recorded. The data for the supplement group is as follows: 7, 6, 7, 8, 6, 7, 7, 6, 8, 7, 7, 6, 7, 8, 6, 7, 8, 6, 7, 8 And the data for the placebo group is as follows: 6, 6, 6, 5, 7, 6, 5, 7, 6, 6, 7, 6, 6, 5, 6, 7, 6, 5, 7, 6 Using Microsoft Excel, conduct a two-sample t-test to determine if there is a significant difference in the average hours of sleep between the two groups. Use a significance level of 0.05.

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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ANSWER and EXPLAIN FOR BETTER UNDERSTANDING The Following Problem USING EXCEL. Kindly ATTACH THE EXCEL FILE ON GDRIVE LINK: https://drive.google.com/drive/folders/1GPsTMNYrbI6tyc1Gx7ehjxahvv-PeEj5?usp=sharing
A health supplement company claims that their new supplement can help people sleep better. To test this claim, they conduct a study with two groups of participants. One group takes the supplement for a week, and the other group takes a placebo. The number of hours of sleep each participant got during the week is recorded. The data for the supplement group is as follows: 7, 6, 7, 8, 6, 7, 7, 6, 8, 7, 7, 6, 7, 8, 6, 7, 8,6,7,8 And the data for the placebo group is as follows: 6, 6, 6, 5, 7, 6, 5, 7, 6, 6, 7, 6, 6, 5, 6, 7, 6, 5, 7,6 Using Microsoft Excel, conduct a two-sample t-test to determine if there is a significant difference in the average hours of sleep between the two groups. Use a significance level of 0.05.
Transcribed Image Text:A health supplement company claims that their new supplement can help people sleep better. To test this claim, they conduct a study with two groups of participants. One group takes the supplement for a week, and the other group takes a placebo. The number of hours of sleep each participant got during the week is recorded. The data for the supplement group is as follows: 7, 6, 7, 8, 6, 7, 7, 6, 8, 7, 7, 6, 7, 8, 6, 7, 8,6,7,8 And the data for the placebo group is as follows: 6, 6, 6, 5, 7, 6, 5, 7, 6, 6, 7, 6, 6, 5, 6, 7, 6, 5, 7,6 Using Microsoft Excel, conduct a two-sample t-test to determine if there is a significant difference in the average hours of sleep between the two groups. Use a significance level of 0.05.
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