Test the claim about the differences between two population variances o and o at the given level of significance a using the given sample statistics. Assume that the sample statistics are from independent samples that are randomly selectedand each population has a normal distribution.Claim: o = o, a = 0.01Sample statistics: s = 9.7, n, = 10, s = 6.3, n, =9Find the null and alternative hypotheses.O A. Ho: o #03OB. Ho: of =0OD. Hg: of soH, of >o?OC. Ho: o z03Find the critical value.(Round to two decimal places as needed.)Find the test statistic.(Round to two decimal places as needed.)Choose the correct conclusion below.O A. Reject the null hypothesis. There is enough evidence to reject the claim.O B. Fail to reject the null hypothesis. There is not enough evidence to reject the claim.OC. Fail to reject the null hypothesis. There is not enough evidence to support the claim.O D. Reject the null hypothesis. There is enough evidence to support the claim.

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Answered: Test the claim about the differences…

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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Violation of which assumption below for the two-factor ANVOA is not a cause for concern with large sample sizes? a. The populations from which the samples are selected must have equal variances. b. The populations from which the samples are selected must be normal. c. A violation of any assumption below would be a concern, even with large sample sizes. d. The observations within each sample must be independent.
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