You are given the sample mean and the population standard deviation. Use this information to construct the 90% and 95% confidence intervals for the populationmean. Interpret the results and compare the widths of the confidence intervals.From a random sample of 75 dates, the mean record high daily temperature in a certain city has a mean of 82.74°F Assume the population standard deviation is13.95°F.The 90% confidence interval is ( D(Round to two decimal places as needed.)The 95% confidence interval is ( ).(Round to two decimal places as needed.)Which interval is wider? Choose the correct answer below.TO The 90% confidence intervalO The 95% confidence intervalInterpret the results.OA. You can be certain that the mean record high temperature was within the 90% confidence interval for approximately 68 of the 75 days, and was within theQE0L confidonco Intorval for annrovimatoly 71 nf the 7E dave

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Given information Sample size(n) = 75 Sample mean x̅ = 82.74℉ Population standard deviation σ =…

Math

Statistics

You are given the sample mean and the population standard deviation. Use this information to construct the 90% and 95% confidence intervals for the population mean. Interpret the results and compare the widths of the confidence intervals. From a random sample of 75 dates, the mean record high daily temperature in a certain city has a mean of 82.74°F. Assume the population standard deviation is 13.95 F. The 90% confidence interval is ( . (Round to two decimal places as needed.) The 95% confidence interval is ( ). (Round to two decimal places as needed.) Which interval is wider? Choose the correct answer below. The 90% confidence interval The 95% confidence interval

You are given the sample mean and the population standard deviation. Use this information to construct the 90% and 95% confidence intervals for the population mean. Interpret the results and compare the widths of the confidence intervals. From a random sample of 75 dates, the mean record high daily temperature in a certain city has a mean of 82.74°F. Assume the population standard deviation is 13.95 F. The 90% confidence interval is ( . (Round to two decimal places as needed.) The 95% confidence interval is ( ). (Round to two decimal places as needed.) Which interval is wider? Choose the correct answer below. The 90% confidence interval The 95% confidence interval

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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