Mathematics, 06.05.2020 06:34 joannakawata6
The mean height of a American males is 69.5 inches. The height of the 43 male presidents have a mean 70.78 inches and a standard deviation of 2.77 inches. Treating the 43 presidents as a simple random sample , determine if there is evidence to suggest that the us presidents are taller than the average American male .
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The mean height of a American males is 69.5 inches. The height of the 43 male presidents have a mean...
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