Mathematics, 24.07.2021 23:30, AnaiyaKirksey8

A simple random sample of size n=18 drawn from a population that is normally distributed. The sample mean is found to be x=67 and the sample standard deviation is found to be a=20. Construct a 95% confidence interval about the population mean

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A simple random sample of size n=18 drawn from a population that is normally distributed. The sample...