Question: How large a sample must be drawn so that99.5%confidence interval for population mean will have a margin of error equal to 1.2? Assume that the

How large a sample must be drawn so that99.5%confidence interval for population mean will have a margin of error equal to 1.2? Assume that the population standard deviation is 17.3. Round the answer to the next whole number. (Enter the value ONLY)

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