Question: Determine the minimum sample size required when you want to be 9 9 % confident that the sample mean is within one unit of the

Determine the minimum sample size required when you want to be 99% confident that the sample mean is within one unit of the population mean and =14.8. Assume the population is normally distributed.
A 99% confidence level requires a sample size of
(Round up to the nearest whole number as needed.)
Determine the minimum sample size required when you want to be

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