In the estimated regression equation Y = 0.78 - 1.5 X, which of the following is least accurate when interpreting the slope coefficient?
A) |
The dependent variable increases by 1.5 units if X decreases by 1 unit. | |
B) |
If the value of X is zero, the value of Y will be -1.5. | |
C) |
The dependent variable declines by -1.5 units if X increases by 1 unit. | | |