Mathematics, 05.11.2019 08:31, tfhdg

In an effort to estimate the mean of amount spent per customer for dinner at a major lawrence restaurant, data were collected for a sample of 49 customers. assume a population standard deviation of $5. if the sample mean is $24.80, what is the 99% confidence interval for the population mean?

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In an effort to estimate the mean of amount spent per customer for dinner at a major lawrence restau...