Mathematics, 02.03.2020 21:16 bdog2213

A sample of 25 commuters in the Washington, D. C., area yielded the sample mean commute time of 27.97 minutes and sample standard deviation of 10.04 minutes. Construct and interpret a 99% confidence interval for the mean commute time of all commuters in Washington D. C. area.

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A sample of 25 commuters in the Washington, D. C., area yielded the sample mean commute time of 27.9...