If the equation for the regression line is y' = 8x + 4, then a value of x = -3 will result in a predicted value for y of
A) 4
B) -4
C) -20
D) 8

Name: If the equation for the regression line is y' = 8x + 4, then a value of x = -3 will result in a predicted value for y of A) 4 B) -4 C) -20 D) 8
Brand: Quizplus
Rating: 4.9 (41 reviews)

Question

Quizplus · Accepted Answer

Substituting x = -3 in the equation for the regression line, we get:
y' = 8(-3) + 4
y' = -24 + 4
y' = -20
Therefore, the predicted value of y when x = -3 is -20.

If the Equation for the Regression Line Is Y' =