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Please use the following information to solve questions 5 through 7. The water diet requires you to drink 2 cups of water every half hour
Please use the following information to solve questions 5 through 7. 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 randomly selected adult volunteers agreed to test this diet. They are weighed prior to beginning the diet and 6 weeks after the test diet was over. Their weights in pounds are Person 1 Person 2 Person 3 Person 4 Weight before 180 125 240 150 Weight after 170 130 215 152 5. The standardized test statistic used to test the hypothesis that the difference in the mean weights of there four persons before and after participating in this special diet being different from zero is very nearly: A.. 0.026 B. 1.026 C. 1.126 6. The p-value associated with at statistic as extreme as that or more extreme than that calculated in question 5 is very nearly: A. 0.0038 B. 0.038 C. 0.38 7. Comparing the p-value calculated in question 6 to a level of significance of 0.05, it can be concluded that there is: A. There is not enough evidence to support the hypothesis that the difference in the mean weights of there four persons before and after participating in this special diet being different from zero B. There is enough evidence to support the hypothesis that the difference in the mean weights of these four persons before and after participating in this special diet being different from zero C. We cannot reach any definite conclusion on this
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