(See graphs of Model A - D)The scatterplots show the estimated residuals plotted against predicted values of the dependent variable.Which model is MOST likely to have violated the assumption var(y_i)= var(e_i)= $\sigma$²? A)Model A B)Model B C)Model C D)Model D

Question

Quizplus · Accepted Answer

Model B is most likely to have violated the assumption of homoscedasticity (constant variance of errors) because the scatterplot shows a pattern where the variance of residuals increases with the predicted values, indicating heteroscedasticity.

(See Graphs of Model a - D)The Scatterplots Show the Estimated