Question

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: 19.5 20 19.2 17.7 16.5 18.6 20.1 19.3 19.4 18.6 18.5 18.6 19.5 Highway: 22.8 24 21.7 22 22.6 20.8 20.6 22 22.4 24.5 22.8 21.9 22.1 Calculate the mean, median, and mode for City and Highway gasoline consumption (to 1 decimal). City Highway Mean Median Mode Make a statement about the difference in gasoline consumption between both driving conditions.

Answer 1

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