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How would I determine how the weight of a gas-powered car, x, affects gas mileage, y using the below data represent the weights of various domestic

How would I determine how the weight of a​ gas-powered car,​ x, affects gas​ mileage, y using the below data represent the weights of various domestic cars and their miles per gallon in the city for the most recent model year? How would I find the least-squares regression line treating weight as the explanatory

variable and miles per gallon as the response variable, ^ y =__ x + __ and also interpret the slope y-intercept, if appropriate?


Weight (pounds)   MPG

           x                      y

       3783                  18

       3763                  17

       2673                  24

       3562                  19

       3365                  20

       2898                  23

       3639                  18

       2705                  24

       3534                  20

       3855                  18

       3294                  19

Top Answer

y = - 0.0056627613501022 x + 39.084020546331 The slope means that each pound... View the full answer

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