Question: What is the minimum sample size required to estimate a population mean with 95% confidence when the desired margin of error is 1.6? The population

What is the minimum sample size required to estimate a population mean with 95% confidence when the desired margin of error is 1.6? The population standard deviation is known to be 10.51.

Multiple Choice

n= 106
n= 107
n= 165
n= 166

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