A commuter has a choice of two routes for his morning drive to work. In an effor

Question

A commuter has a choice of two routes for his morning drive to work. In an effort to determine the best route, he collects data on his drive time for each route. If he is interested in a route with a predictable drive time, which route should he choose and why? ADrive Time (minutes) Rural Highway O A. He should choose the Rural Roads route. The smaller lQR indicates a smaller spread and more consistent times for that route. He should choose the Highway route. The greater IQR indicates a greater consistency in the drive times for that route. He should choose the Highway route. The lower first quartile indicates that the mean drive time for the Interstate route will be smaller than the mean time for the Rural Roads route. He should choose the Rural Roads route. The distribution of times for the Rural Roads route is more symmetric, indicating that the drive times will be more consistent O B. C. O D. Click to select your answer

Explanation / Answer

ANS: He should choose the Rural Roads route . The smaller IQR indicates a smaller spread and more consistent times for that route.

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