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We are interested in determining whether or not the variances of the sales at two music stores (A and B) are different. A sample of

We are interested in determining whether or not the variances of the sales at two music stores (A and B) are different. A sample of 26 days of sales at store A has a sample standard deviation of 20, while a sample of 16 days of sales from store B has a sample standard deviation of 30.

What are the results of the hypothesis test at a significance level of 0.05?

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