Mathematics, 07.04.2020 16:00, haydenbell269

A population is known to be normally distributed with a standard deviation of 2.8. (a) Compute the 95% confidence interval on the mean based on the following sample of nine: 8, 9, 10, 13, 14, 16, 17, 20, 21. (b) Now compute the 99% confidence interval using the same data.

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A population is known to be normally distributed with a standard deviation of 2.8. (a) Compute the 9...