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January 25, 2015

January 25, 2015

Posted by **Alexander** on Friday, August 2, 2013 at 1:51pm.

a. Do the data provide strong evidence that the mean weight loss differs between the two plans? Explain briefly.

b. Do the data provide strong evidence that the mean weight loss differs considerably (i.e., a lot) between the two plans? Explain briefly.

c. Describe briefly what a Type II error would mean in this context.

d. Describe briefly what a Type I error would mean in this context.

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