A nutritionist claims that a particular exercise program will help participants lose weight after one month. The table shows the weights of 12 adults before participating in the exercise and one month after participating in the exercise program. At a = 10%, can you conclude that the exercise program helps participants lose weight? Assume normal distribution of data in the population. Participant 1 2 Weight before 157 158 Weight after 3 4 5 6 120 212 230 165 206 215 169 150 181 121 7 207 210 8 9 10 251 196 140 232 188 138 11 137 145 12 172 172

A nutritionist claims that a particular exercise program will help participants lose weight after one month. The table shows the weights of 12 adults before participating in the exercise and one month after participating in the exercise program. At a = 10%, can you conclude that the exercise program helps participants lose weight? Assume normal distribution of data in the population. Participant 1 2 Weight before 157 158 Weight after 3 4 5 6 120 212 230 165 206 215 169 150 181 121 7 207 210 8 9 10 251 196 140 232 188 138 11 137 145 12 172 172

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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