Q2. In automobile mileage and gasoline-consumption testing, 13 automobiles were road testedfor 300 miles in both city and highway driving conditions. The following data were recorded formiles-per-gallon performance.City: 16.2, 16.7, 15.9, 14.4, 13.2, 15.3, 16.8, 16.0, 16.1, 15.3, 15.2, 15.3, 16.2Highway: 19.4, 20.6, 18.3, 18.6, 19.2, 17.4, 17.2, 18.6, 19.0, 21.1, 19.4, 18.5, 18.7Prepare a continuous frequency distribution for the same and then obtain mean, variance andcoefficient of variation.

Q2. In automobile mileage and gasoline-consumption testing, 13 automob

1.	Q2. In automobile mileage and gasoline-consumption testing, 13 automobiles were road testedfor 300 miles in both city and highway driving conditions. The following data were recorded formiles-per-gallon performance.City: 16.2, 16.7, 15.9, 14.4, 13.2, 15.3, 16.8, 16.0, 16.1, 15.3, 15.2, 15.3, 16.2Highway: 19.4, 20.6, 18.3, 18.6, 19.2, 17.4, 17.2, 18.6, 19.0, 21.1, 19.4, 18.5, 18.7Prepare a continuous frequency distribution for the same and then obtain mean, variance andcoefficient of variation.
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