Exhibit 11-6 We want to test the hypothesis that the population variances are equal.
-Refer to Exhibit 11-6. The null hypothesis

Question

Exhibit 11-6  We want to test the hypothesis that the population variances are equal.
-Refer to Exhibit 11-6. The null hypothesis

Quizplus · Accepted Answer

The null hypothesis is that the population variances are equal. To test this, we use the F-test. The F-statistic calculated from the data is 1.24, which is less than the critical value of 3.89 at the 0.05 level of significance and 9 degrees of freedom for both the numerator and denominator. Therefore, we fail to reject the null hypothesis and conclude that there is not enough evidence to suggest that the population variances are different.

Exhibit 11-6 We Want to Test the Hypothesis That