Question: Please provide all work to complete the following problem. Thank you. We are interested in determining whether or not the variances of the sales at
Please provide all work to complete the following problem. Thank you.
We are interested in determining whether or not the variances of the sales at two music stores (A and B) are equal.A sample of 26 days of sales at store A has a sample standard deviation of 30 while a sample of 16 days of sales from store B has a sample standard deviation of 20. At = 0.05, test to determine whether or not the variances of the sales at two music stores (A and B) are equal. Be sure to state the null and alternative hypotheses. What is your conclusion?
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