The formula for the best fit line is y= XXXXXXXXXX344x, where y is mpg and x is weight of the car in tons. Which of the following is the correct interpretation of the estimated slope term? Why? a) For...

The formula for the best fit line is y= 37.285 - 5.344x, where y is mpg and x is weight of the car in tons.

Which of the following is the correct interpretation of the estimated slope term? Why?

a) For a 1-unit increase in weight, the mpg of the car increases by 5.344 on average

b) For a 1-unit increase in weight, the mpg of the car decreases by exactly 5.344

c) For a 1-unit increase in weight, the mpg of the car decreases by 5.344 on average

d) For each additional unit of mpg, the weight of the car decreases by exactly 5.344

Jun 03, 2022

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