Author Question: The slope (b1 ) represents A) the predicted value of Y. B) predicted value of Y when X = 0. C) ... (Read 141 times)

dmcintosh · **on:** Jun 24, 2018

The slope (b1 ) represents

A) the predicted value of Y.
B) predicted value of Y when X = 0.
C) variation around the line of regression.
D) the estimated average change in Y per unit change in X.

Question 2

The Y-intercept (b0 ) represents the

A) variation around the sample regression line.
B) predicted value of Y.
C) estimated average Y when X = 0.
D) change in estimated average Y per unit change in X.