Question

A scatter plot containing the point (12, 12) has the regression equation yˆ=14x+1 . What is the residual e when x = 12? Enter your answer in the box.

Answer 1

The answer is 8.

e = 8.

Answer 2

Its either 8 or -8 but I must say when you copied and pasted the question it messed up. Its y^=1/4x+1 not 14x