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[Step-by-Step] A consumer advocate claims there is no difference in the variance of the number of hours that two companies' batteries will last. A sample of 10

Question: A consumer advocate claims there is no difference in the variance of the number of hours that two companies' batteries will last. A sample of 10 batteries is selected from company X, and the variance of hours is 24. A sample of 10 batteries from company Y has a variance of 40. At a significance level of 0.01, test the claim that there is no difference.

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[Step-by-Step] A consumer advocate claims there is no difference in the variance of the number of hours that two companies' batteries will last. A sample of 10

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