Mathematics, 31.01.2020 13:53 drinkinwater

Asimple random sample of size n is drawn from a normally distributed population, and the mean of the sample is (x with a line over it), while the standard deviation is s. what is the 99% confidence interval for the population mean? use the table below to you answer the question.

confidence level. 90%. 95%. 99%
z*-score. 1.645. 1.96. 2.58

Asimple random sample of size n is drawn from a normally distributed population, and the mean of the

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Asimple random sample of size n is drawn from a normally distributed population, and the mean of the...