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The weight of a car can influence the mileage that the car can obtain. A random sample of20 cars' weights and mileage is collected. The

The weight of a car can influence the mileage that the car can obtain. A random sample of20

cars' weights and mileage is collected. The table for the weight and mileage of the cars is given below. Use Excel to find thebest fit linear regression equation, where weight is the explanatory variable.Round the slope and intercept to three decimal places.

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