Exhibit 11-7 We want to test the hypothesis that population B has a smaller variance than population A.
-Refer to Exhibit 11-7. The null hypothesis is to be tested at the 5% level of significance. The critical value from the table is

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Exhibit 11-7  We want to test the hypothesis that population B has a smaller variance than population A.
-Refer to Exhibit 11-7. The null hypothesis is to be tested at the 5% level of significance. The critical value from the table is

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The Answer of Exhibit 11-7  We want to test the hypothesis that population B has a smaller variance than population A.
-Refer to Exhibit 11-7. The null hypothesis is to be tested at the 5% level of significance. The critical value from the table is

Exhibit 11-7 We Want to Test the Hypothesis That