Data Set 19 in Appendix B includes the weights (in pounds) of samples of regular Coke and

Question:

Data Set 19 in Appendix B includes the weights (in pounds) of samples of regular Coke and regular Pepsi. If we use a TI-83/84 Plus calculator to test the claim that weights of regular Coke and weights of regular Pepsi have different standard deviations, we get the results shown in the accompanying display. Use those results with a 0.05 significance level to test that claim.