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The weight of a car can influence the mileage that the car can obtain. A random sample of 20 cars' weights and mileage is collectec

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The weight of a car can influence the mileage that the car can obtain. A random sample of 20 cars' weights and mileage is collectec The table for the weight and mileage of the cars is given below. Use Excel to nd the best fit linear regression equation, where weig is the explanatory variable. Round the slope and intercept to three decimal places. Weight Mileage 30.0 32.2 20.0 56.0 20.0 46.2 45.0 19.5 40.0 23.6 45.0 16.7 25.0 42.2 55.0 13.2 17.5 65.4 35.0 28.0 27.5 49.9 27.5 35.1 30.0 31.2 25.0 29.5 40.0 25.6 22.5 43.4 35.0 28.9 27.5 35.0 22.5 38.8 45.0 17.2 Y= _ x +

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