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