Vertical Blinds Installation Narrative
A drapery store manager was interested in determining whether a new employee can install vertical blinds faster than an employee who has been with the company for two years. The manager takes independent samples of ten vertical blind installations of each of the two employees and computes the following information.
-Refer to Vertical Blinds Installation Narrative. Use = 0.05 to test the hypothesis that the two population variances are equal.

Question

Vertical Blinds Installation Narrative
A drapery store manager was interested in determining whether a new employee can install vertical blinds faster than an employee who has been with the company for two years. The manager takes independent samples of ten vertical blind installations of each of the two employees and computes the following information. 
-Refer to Vertical Blinds Installation Narrative. Use  = 0.05 to test the hypothesis that the two population variances are equal.

Quizplus · Accepted Answer

The Answer is The hypothesis to be tested are

The hypothesis to be tested are The observed value of the test statistic is F = = 1.44. The rejection region is F > = 4.03. Since F = 1.44, we fail to reject , and we conclude that the population variances are equal.

The observed value of the test statistic is F = The hypothesis to be tested are The observed value of the test statistic is F = = 1.44. The rejection region is F > = 4.03. Since F = 1.44, we fail to reject , and we conclude that the population variances are equal.

= 1.44. The rejection region is F > The hypothesis to be tested are The observed value of the test statistic is F = = 1.44. The rejection region is F > = 4.03. Since F = 1.44, we fail to reject , and we conclude that the population variances are equal.

= 4.03. Since F = 1.44, we fail to reject The hypothesis to be tested are The observed value of the test statistic is F = = 1.44. The rejection region is F > = 4.03. Since F = 1.44, we fail to reject , and we conclude that the population variances are equal.

, and we conclude that the population variances are equal.