the FAA changed its guidelines for how small commuter airlines must estimate passengerweights. Under the old rule, airlines used 160 pounds as a typical passenger weight (includingcarry-on luggage) in warm months. A journal reported that an airline conducted a study toestimate average passenger plus carry-on weights. They found an average summer weight of14aß pounds. Suppose that each of these estimates was based on a random sample of 100passengers and that the sample standard deviations were 15 pounds for the summer weights.Construct a 95% confidence interval for the mean summer weight (including carry-on luggage)of this airline's passengers. (Show the detailed steps, and round your answer to three decimalplaces.)

Let μ be the population mean summer weight of airline passengers. Given that, Sample mean (x¯)=14…

Answered: ghts. Construct a 95% confidence…

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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do the last one please

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ghts. Construct a 95% confidence interval for the mean summer weight (including carry-on luggage) of this airline's passengers. (Show the detailed steps, and round your answer to three decimal places.)