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An engineer wants to determine how the weight of a gas-powered car, x, affects gas mileage, y. The accompanying data represent the weights of various domestic cars and their miles per gallon in the city for the most recent model year. Complete parts (a) through (d) below. Click here to view the weight and gas mileage data. (a) Find the least-squares regression line treating weight as the explanatory variable and miles per gallon as the response variable. y = _*+0 (Round the x coefficient to five decimal places as needed. Round the constant to two decimal places as needed.)An engineer wants to determine how the weight of a gas-powered car, x, affects gas mileage, y. The accompanying data represent the weights of various domestic cars and their miles p the most recent model year. Complete parts (a) through (q Click here to view the weight and gas mileage data. Car Weight and MPG - X (a) Find the least-squares regression line treating weight a y = * +0 (Round the x coefficient to five decimal places as needed. Weight Miles per (pounds), x Gallon, y 3793 17 3951 15 2651 26 3489 20 3330 22 2937 24 3671 18 2612 23 3547 20 3823 17 3299 18 Print Done Enter your answer in the edit fields and then click Chel