The result of a random sample of before and after weights of 11 participants in a weight-loss
Question:
The result of a random sample of before and after weights of 11 participants in a weight-loss program is shown in the table to the right. Using MINITAB, test whether the average weight loss is at least 16 lb at the 5 % significance level.
Weights before and after a weight-loss program
Transcribed Image Text:
Before 187 200 218 205 192 175 191 200 206 231 240 After 168 177 201 190 170 159 172 185 184 202 215
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Related Book For
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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