Question: Determine the minimum sample size required when you want to be 95% confident that the sample mean is within one unit of the population mean

Determine the minimum sample size required when you want to be

95%

confident that the sample mean is within one unit of the population mean and

sigmaequals=14.1

Assume the population is normally distributed.

Question content area bottom

Part 1

A

95 %

confidence level requires a sample size of

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