Mathematics, 10.07.2021 03:30 sparrgrovekyle

A simple random sample of size n=15 is drawn from a population that is normally distributed. The sample mean is found to be x=61 and the sample standard deviation is found to be s=10. Construct a 90% confidence interval about the population mean.

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A simple random sample of size n=15 is drawn from a population that is normally distributed. The sam...