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Find the? least-squares regression line treating weight

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Reference no: EM132461961

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.

Weight (pounds), x  Miles per Gallon, y

3784   18

3937  17

2702  24

3606  18

3397  20

2996  24

3799  16

2670  23

3428  19

3737  17

3369  18

Find the? least-squares regression line treating weight as the explanatory variable and miles per gallon as the response variable.

?(Round the x coefficient to five decimal places as needed. Round the constant to two decimal places as? needed.)

Reference no: EM132461961

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