Solution) In a study aimed at determining the effectiveness of a new diet, an insurance company selects a samp
Question: In a study aimed at determining the effectiveness of a new diet, an insurance company selects a sample of nine overweight men between the ages of 40 and 50 and obtains their weight measurements both before the diet begins and sixty days after it is instituted. Given the data below, is the diet effective?
| SUBJECT | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Before | 202 | 237 | 173 | 161 | 185 | 210 | 209 | 191 | 209 |
| After | 180 | 221 | 175 | 158 | 180 | 197 | 205 | 196 | 185 |
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Solution Format: Word Document
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