Question

In a study of a weight loss​ program, 5 subjects lost an average of 42 lbs. It is found that there is about a 39​% chance of getting such results with a diet that has no effect. Does the weight loss program have practical significance?

Answer 1

Answer:

Yes, the weight loss program have practical significance

Step-by-step explanation:

Given:

The average weight loss for the 5 subjects is 42 lbs, which is a significant loss.

Therefore,

the weight loss program is have the practical significance because, the average loss of the weight by the 5 subjects has an average value that is large enough to be considered. Thus, practically significant.