A national car rental agency is interested in determining whether the mean days that customers rent cars is the same between three of its major cities.The following data reflect the number of days people rented a car for a sample of people in each of three cities.Assuming that a one-way analysis of variance is to be performed,the value of the test statistic is approximately F = 3.4.

Question

A national car rental agency is interested in determining whether the mean days that customers rent cars is the same between three of its major cities.The following data reflect the number of days people rented a car for a sample of people in each of three cities.Assuming that a one-way analysis of variance is to be performed,the value of the test statistic is approximately F = 3.4.
A national car rental agency is interested in determining whether the mean days that customers rent cars is the same between three of its major cities.The following data reflect the number of days people rented a car for a sample of people in each of three cities.Assuming that a one-way analysis of variance is to be performed,the value of the test statistic is approximately F = 3.4.

Quizplus · Accepted Answer

A one-way analysis of variance compares the means of three or more groups. The test statistic for this type of analysis is the F statistic. A high F value indicates that the means are significantly different, while a low F value indicates that there is no significant difference between the means. Since the value of the test statistic given in the problem is F = 3.4, it indicates that the means are likely to be different. Therefore, the statement is true.

A National Car Rental Agency Is Interested in Determining Whether