Which of the Following Is a Violation of One of the Major

Multiple Choice

Which of the following is a violation of one of the major assumptions of the simple regression model?

A) The error terms are independent of each other.
B) Histogram of the residuals form a bell-shaped,symmetrical curve.
C) The error terms occur in a random pattern over time.
D) As the value of x increases,the value of the error term also increases.
E) The error terms have a mean of zero for any value of x.