You wish to test the following claim (Ha) at a significance level of a = 0.01.Ho: μ = 78.3Ha : μ < 78.3You believe the population is normally distributed, but you do not know the standard deviation. You obtainthe following sample of data:data73.976.367.469.972.168.656.65367.158.978.565.7What is the critical value for this test? (Report answer accurate to three decimal places.)critical value =What is the test statistic for this sample? (Report answer accurate to three decimal places.)test statistic = The test statistic is...O in the critical regionO not in the critical regionThis test statistic leads to a decision to...O reject the nullO fail to reject the nullAs such, the final conclusion is that...O The sample data support the claim that the population mean is less than 78.3.O There is not sufficient sample evidence to support the claim that the population mean is less than78.3.

From the provided information,H0: μ = 78.3Ha: μ < 78.3α = 0.01

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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