Mathematics, 26.12.2019 01:31 Lmnhaz4039
In a certain population, body weights are normally distributed with a mean of 152 pounds and a standard deviation of 26 pounds. how many people must be surveyed if we want to estimate the percentage who weigh more than 180 pounds? assume that we want 96% confidence that the error is no more than 4 percentage points.
Answers: 2
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In a certain population, body weights are normally distributed with a mean of 152 pounds and a stand...
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