In automobile mileage and gasoline-consumption testing, 13 automobiles were road tested for 300 miles in both...

 

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In automobile mileage and gasoline-consumption testing, 13 automobiles were road tested for 300 miles in both city and highway driving conditions. The following data were recorded for miles-per-gallon performance. City: 20.8 21.3 20.5 19 17.8 19.9 21.4 20.6 20.7 19.9 19.8 19.9 20.8 Highway: 24.4 25.6 23.3 23.6 24.2 22.4 22.2 23.6 24 26.1 24.4 23.5 23.7 Calculate the mean, median, and mode for City and Highway gasoline consumption (to 1 decimal). City Highway Mean 15.69 18.38 Median 15.3 18.6 Mode 15.3 The data are bimodal: 23.6 and 24.4 Make a statement about the difference in gasoline consumption between both driving conditions. The mean, median, and modal mileages are all better on the highway than in the city Hide Feedback Partially Correct In automobile mileage and gasoline-consumption testing, 13 automobiles were road tested for 300 miles in both city and highway driving conditions. The following data were recorded for miles-per-gallon performance. City: 20.8 21.3 20.5 19 17.8 19.9 21.4 20.6 20.7 19.9 19.8 19.9 20.8 Highway: 24.4 25.6 23.3 23.6 24.2 22.4 22.2 23.6 24 26.1 24.4 23.5 23.7 Calculate the mean, median, and mode for City and Highway gasoline consumption (to 1 decimal). City Highway Mean 15.69 18.38 Median 15.3 18.6 Mode 15.3 The data are bimodal: 23.6 and 24.4 Make a statement about the difference in gasoline consumption between both driving conditions. The mean, median, and modal mileages are all better on the highway than in the city Hide Feedback Partially Correct