A health club manager claims that members lose an average of 15 pounds during the first six months o
Question: A health club manager claims that members lose an average of 15 pounds during the first six months of membership. A sample of fifteen members of the club showed they lost an average of 11.5 pounds during the first six months of membership with a standard deviation of 2.2 pounds. Test at the 5% significance level if the mean weight loss during the first six months of their membership by all members of this health club is less than 15 pounds.
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Solution: The solution file consists of 2 pages
Deliverables: Word Document![](/images/msword.png)
Deliverables: Word Document
![](/images/msword.png)