A dietary supplement is promising weight loss in 2 weeks usingtheir product. A sample of 10 people were weighed before startingthe supplement and 2 weeks after using the supplement. Using a 5%significance level, is there statistically sufficient evidence tosupport the claim that there was weight loss after taking thesupplement for 2 weeks? Perform an appropriate hypothesis testshowing necessary statistical evidence to support yourconclusion.
| Before | After |
| 175 | 174 |
| 186 | 184 |
| 187 | 187 |
| 185 | 184 |
| 171 | 167 |
| 166 | 168 |
| 180 | 180 |
| 164 | 162 |
| 174 | 175 |
| 165 | 164 |
CONCLUSION:
