Mathematics, 25.07.2019 22:30, sean7224

Asimple random sample is drawn from a normally distributed population, and when making a statistical inference about the population mean, the margin of error is found to be 5.9 at a 95% level of confidence. if the mean of the sample is 18.7, what is the 95% confidence interval for the population mean?

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Asimple random sample is drawn from a normally distributed population, and when making a statistical...