Multiple Choice
If the residuals from a fitted regression violate the assumption of homoscedasticity, we know that:
A) they are normally distributed.
B) they are independent of one another.
C) their variance is not constant.
D) there are extreme outliers.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q105: A poor prediction (large residual) indicates an
Q106: A local trucking company fitted a
Q107: A negative value for the correlation coefficient
Q108: A fitted regression Profit = -570 +
Q109: The ordinary least squares method of estimation
Q111: If you have a strong outlier in
Q112: The coefficient of determination is the percentage
Q113: In a sample of n = 23,
Q114: Studentized (or standardized) residuals permit us to
Q115: A predictor that is significant in a