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The water diet requires you to drink two cups of water every half-hour from when you get up until you go to bed, but otherwise allows you to eat whatever you like. Four adult volunteers agree to test the diet. They are weighed prior to beginning the diet and after six weeks on the diet. The weights (in pounds) are Person 1 2 3 4 Weight before the 180 125 240 150 diet Weight after six 170 130 215 152 weeks For the population of all adults, assume that the weight loss after six weeks on the diet (weight before beginning the diet minus weight after six weeks on the diet) is Normally distributed with mean µ. You want to test Ho : µ = 0 vs H. : µ > 0 Based on these data we conclude O we would reject HO at significance level 0.01. O we would reject HO at significance level 0.10 but not at 0.05. O we would reject HO at significance level 0.05 but not at 0.01. O we would not reject HO at significance level 0.10.

The water diet requires you to drink two cups of water every half-hour from when you get up until you go to bed, but otherwise allows you to eat whatever you like. Four adult volunteers agree to test the diet. They are weighed prior to beginning the diet and after six weeks on the diet. The weights (in pounds) are Person 1 2 3 4 Weight before the 180 125 240 150 diet Weight after six 170 130 215 152 weeks For the population of all adults, assume that the weight loss after six weeks on the diet (weight before beginning the diet minus weight after six weeks on the diet) is Normally distributed with mean µ. You want to test Ho : µ = 0 vs H. : µ > 0 Based on these data we conclude O we would reject HO at significance level 0.01. O we would reject HO at significance level 0.10 but not at 0.05. O we would reject HO at significance level 0.05 but not at 0.01. O we would not reject HO at significance level 0.10.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.1: Measures Of Center
Problem 13PPS
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[Statistics: Confidence Intervals and Hypothesis Testing] How do you solve this, will upvote if done quickly

The water diet requires you to drink two cups of water every half-hour from when you get up until you go to bed, but otherwise allows you to eat whatever you like. Four adult volunteers agree to test the diet. They are weighed prior to beginning the diet and after six weeks on the diet. The weights (in pounds) are Person 2 3 4 Weight before the 180 125 240 150 diet Weight after six 170 130 215 152 weeks For the population of all adults, assume that the weight loss after six weeks on the diet (weight before beginning the diet minus weight after six weeks on the diet) is Normally distributed with mean u. You want to test Ho : µ = 0 vs H. : µ > 0 Based on these data we conclude O we would reject HO at significance level 0.01. O we would reject HO at significance level 0.10 but not at 0.05. O we would reject HO at significance level 0.05 but not at 0.01. O we would not reject HO at significance level 0.10.
Transcribed Image Text:The water diet requires you to drink two cups of water every half-hour from when you get up until you go to bed, but otherwise allows you to eat whatever you like. Four adult volunteers agree to test the diet. They are weighed prior to beginning the diet and after six weeks on the diet. The weights (in pounds) are Person 2 3 4 Weight before the 180 125 240 150 diet Weight after six 170 130 215 152 weeks For the population of all adults, assume that the weight loss after six weeks on the diet (weight before beginning the diet minus weight after six weeks on the diet) is Normally distributed with mean u. You want to test Ho : µ = 0 vs H. : µ > 0 Based on these data we conclude O we would reject HO at significance level 0.01. O we would reject HO at significance level 0.10 but not at 0.05. O we would reject HO at significance level 0.05 but not at 0.01. O we would not reject HO at significance level 0.10.
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