Matched one-sample t-test. The water diet requires you to drink 2 cups of water every half...
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Matched one-sample t-test. The water diet requires you to drink 2 cups of water every half hour from when you get up until you go to bed but eat anything you want. Four adult volunteers agreed to test this diet. They are weighed prior to beginning the diet and 6 weeks after. Their weights in pounds are Person 1 2 3 4 Weight before 180 125 240 150 Weight after 170 130 215 152 Difference -2 10 -5 25 mean s.d. 173.75 49.56 166.75 36.09 7 13.64 Conduct a one-sample t-test using the difference with the following hypotheses: HO: Diff = 0 Ha: Diff * 0 Report the test statistic with the P-value, then summarize your conclusion. Matched one-sample t-test. The water diet requires you to drink 2 cups of water every half hour from when you get up until you go to bed but eat anything you want. Four adult volunteers agreed to test this diet. They are weighed prior to beginning the diet and 6 weeks after. Their weights in pounds are Person 1 2 3 4 Weight before 180 125 240 150 Weight after 170 130 215 152 Difference -2 10 -5 25 mean s.d. 173.75 49.56 166.75 36.09 7 13.64 Conduct a one-sample t-test using the difference with the following hypotheses: HO: Diff = 0 Ha: Diff * 0 Report the test statistic with the P-value, then summarize your conclusion.
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Project Management The Managerial Process
ISBN: 9781260570434
8th Edition
Authors: Eric W Larson, Clifford F. Gray
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