The population mean of the heights of five-year old boys is 100cm. A teacher measures the height of her twenty five students, obtaining a mean height of 105cm and standard deviation 18. With a 5% significance level to calculate whether the true mean is actually greater than 100cm.What is the test statistic and p-valueO z=1.39. p-0.824O t=1.39, p-value-0.0888O t-1.39. p-value=0.0888O z=-1.39. p=0.824

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Answered: The population mean of the heights of…

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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