Find the 99 confidence interval for the mean of the


Let a random sample be taken of size n = 64 from a population with a known standard deviation of 15. Suppose that the mean of the sample is 40. Find the 99% confidence interval for the mean of the population from which the sample was drawn. (Answer in CI format and round the values to whole numbers.)

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Basic Statistics: Find the 99 confidence interval for the mean of the
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