Ysa K.

asked • 12/16/23

statistics and probability

A researcher is investigating the effect of a new exercise program on weight loss. The null hypothesis is that the new exercise program does not lead to more weight loss than a standard exercise program, while the alternative hypothesis is that the new exercise program does lead to more weight loss.


1. Is there a significant difference in weight loss between the new exercise program and the standard exercise program?

2. Are there any negative side effects associated with the new exercise program that are not present with the standard exercise program?

3. Does the new exercise program lead to a greater increase in muscle mass than the standard exercise program?


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