As a step in establishing its rates,an automobile insurance company is interested in determining whether there is a difference in the mean highway speeds that drivers of different age groups drive.To help answer this question,it has selected a random sample of drivers in three age categories: under 21,21-50,and over 50.The engineers then recorded the drivers' speeds at a designated point on a highway in the state.The subjects were unaware that their speed was being recorded.The following one-way ANOVA output was generated from the sample data.Based upon this output,if the significance level is 0.05,the engineers should conclude that the mean speeds may all be equal since the p-value is less than alpha.
ANOVA: Single Factor

Question

Quizplus · Accepted Answer

The question states that the engineers should conclude that the mean speeds may all be equal since the p-value is less than alpha. However, the ANOVA output is not provided in the question. Without the relevant data, it is difficult to determine whether the p-value is less than or greater than the significance level. Therefore, the answer cannot be determined.

As a Step in Establishing Its Rates,an Automobile Insurance Company