You wish to test the following claim (H) at a significance level of a =0.05.Ho:82.6Ha:<82.6You believe the population is normally distributed, but you do not know thestandard deviation. You obtain a sample of size n = 624 with a mean ofM 81.9 and a standard deviation of SD = 14.8.What is the critical value for this test? (Report answer accurate to three decimalplaces.)critical value =What is the test statistic for this sample? (Report answer accurate to threedecimal places.)test statistic =The test statistic is....O in the critical regionO not in the critical region.This test statistic leads to a decision to...O reject the nullO accept the nullO fail to reject the nullAs such, the final conclusion is that...O There is sufficient evidence to warrant rejection of the claim that thepopulation mean is less than 82.6.O There is not sufficient evidence to warrant rejection of the claim that thepopulation mean is less than 82.6.O The sample data support the claim that the population mean is less than82.6.O There is not sufficient sample evidence to support the claim that thepopulation mean is less than 82.6.Check Answer

Assume that μ is the population mean.

Answered: You wish to test the following claim…

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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