Question

Suppose that a least squares regression line equation is yˆ = 1.65 − 2.20x and the actual y value corresponding to x = 10 is −19 what is the residual value corresponding to y = −19?

Answer 1

Below are the choices that should accompanied with the question above:

a. 1.35

b. −1.35

c. 2.10

d. −2.10

e. none of these

The residual value corresponding to y = −19 is letter a which is 1.35. I hope it helps.