Finding a sample size use the given margin of error

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Amounts lost by gamblers who took a bus to an Atlantic City casino: 99% confidence; n = 40,

X = $189, and is known to be $87.

Finding a Sample Size ? Use the given margin of error, confidence level, and population standard deviation to find the minimum sample size required to estimate an unknown population mean µ.

Reference no: EM13580540

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