Hypothesis Test for a Population Mean (o is Unknown)You wish to test the following claim (Ha) at a significancelevel of a = 0.10.H,:µ = 79.4Ha:µ + 79.4You believe the population is normally distributed, but youdo not know the standard deviation. You obtain a sample ofsize n = 62 with mean M = 83.7 and a standarddeviation of SD = 13.6.What is the test statistic for this sample? (Report answeraccurate to three decimal places.)test statistic =What is the p-value for this sample? (Report answeraccurate to four decimal places.)p-value =The p-value is...O less than (or equal to) aO greater than aThis test statistic leads to a decision to...O reject the nullO accept the nullfail to reject the nullAs such, the final conclusion is that...O There is sufficient evidence to warrant rejection ofthe claim that the population mean is not equal to79.4.There is not sufficient evidence to warrantrejection of the claim that the population mean isnot equal to 79.4.The sample data support the claim that thepopulation mean is not equal to 79.4.O There is not sufficient sample evidence to supportthe claim that the population mean is not equal to79.4.

GivenClaim isH0:μ=79.4Ha:μ≠79.4sample size(n)=62Mean(M)=83.7Standard deviation(SD)=13.6

Answered: Hypothesis Test for a Population Mean…

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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