If the plot of the residuals vs.the predicted values resembles a straight line with non-zero slope,then the regression line fits well.

Question

Quizplus · Accepted Answer

If the plot of the residuals vs. the predicted values resembles a straight line with non-zero slope, it indicates that there may be a problem with the regression model, such as non-linearity or heteroscedasticity of residuals. Therefore, the regression line may not fit well.

If the Plot of the Residuals Vs