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10.4 Ten of Leonard's best friends try a new diet: the "Banting" diet. Each of them weighs him/herself before and after the diet. The data is as follows: 1 Person (7) Before diet (x) 80 After diet (y) 78 7 70 82 71 70 120 69 83 65 69 118 2 3 4 5 6 95 94 8 105 10 90 112 88 9 Choose a test and a confidence interval to test whether there is a difference between the mean weight before and after the diet (n = 0.05).

10.4 Ten of Leonard's best friends try a new diet: the "Banting" diet. Each of them weighs him/herself before and after the diet. The data is as follows: 1 Person (7) Before diet (x) 80 After diet (y) 78 7 70 82 71 70 120 69 83 65 69 118 2 3 4 5 6 95 94 8 105 10 90 112 88 9 Choose a test and a confidence interval to test whether there is a difference between the mean weight before and after the diet (n = 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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10.4 Ten of Leonard's best friends try a new diet: the "Banting" diet. Each of them weighs him/herself before and after the diet. The data is as follows: 1 Person (7) Before diet (x) 80 After diet (y) 78 2 3 4 5 6 95 70 82 71 70 94 69 83 65 69 7 8 9 10 120 105 | | | 90 118 103 112 88 Choose a test and a confidence interval to test whether there is a difference between the mean weight before and after the diet (o= 0.05).
Transcribed Image Text:10.4 Ten of Leonard's best friends try a new diet: the "Banting" diet. Each of them weighs him/herself before and after the diet. The data is as follows: 1 Person (7) Before diet (x) 80 After diet (y) 78 2 3 4 5 6 95 70 82 71 70 94 69 83 65 69 7 8 9 10 120 105 | | | 90 118 103 112 88 Choose a test and a confidence interval to test whether there is a difference between the mean weight before and after the diet (o= 0.05).
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