Use a t-test to test the claim about the population mean μ at the given level of significance a using the given sample statistics. Assume the population is normally distributed.Claim: μ ≥7900; a=0.01 Sample statistics: x=7700, s=440, n=23What are the null and alternative hypotheses?OA. Ho ≤7900Η μ>7900OC. Ho 27900H₂ μ<7900What is the value of the standardized test statistic?The standardized test statistic is (Round to two decimal places as needed.)What is the P-value?P= (Round to three decimal places as needed.)Decide whether to reject or fail to reject the null hypothesis. Choose the correct answer below.OA. Fail to reject Ho. At the 1% level of significance, there is enough evidence to reject the claim.OB. Reject Ho. At the 1% level of significance, there is not enough evidence to reject the claim.OC. Reject Ho. At the 1% level of significance, there is enough evidence to reject the claim.OD. Fail to reject Ho. At the 1% level of significance, there is not enough evidence to reject the claim.as an adDELLOB. Ho: #7900H₂₁:μ=7900OD. Ho H=7900H₂ μ#79002Decimals

sample statistics are: Significance level = 0.01 Sample statistics x -bar = 7700, s=440, n=23

Answered: Use a t-test to test the claim about…

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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Use a t-test to test the claim about the population mean u at the given level of significance a using the given sample statistics. Assume the population is normally distributed. 7000 7700 140