Mathematics, 15.05.2020 04:57 faithandchris2101732
The mean height of 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. Use the α=0.05 level of significance.
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