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15.Using the above data, an analyst is trying to test the null hypothesis that the population variances are equal against the alternative hypothesis that the variances are not equal at the 5% level of significance. The table of the F-Distribution is provided below. Which of the following statements is most appropriate? The critical value is:A:A.6.39 and reject the null. B:B.7.15 and accept the null. C:C.9.60 and accept the null. |
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