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Mathematics, 27.04.2021 16:00 jerrica988

Construction company plans to estimate the mean of visitors to its store. From a previous study, they know that the standard deviation is 68. with confidence level 90 percent and allowable error of 1
The required sample size to estimate the population mean is
(answer to 2 decimal places)​

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Construction company plans to estimate the mean of visitors to its store. From a previous study, the...

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