The residual plot below suggests which violation(s)of regression assumptions?
A)Autocorrelation
B)Heteroscedasticity
C)Nonnormality
D)Multicollinearity

Question

The residual plot below suggests which violation(s)of regression assumptions? 
A)Autocorrelation 
B)Heteroscedasticity 
C)Nonnormality 
D)Multicollinearity

Quizplus · Accepted Answer

The residual plot shows a pattern where the spread of residuals is wider for larger predicted values, indicating heteroscedasticity violation. There is no clear evidence of autocorrelation, nonnormality, or multicollinearity.

The Residual Plot Below Suggests Which Violation(s)of Regression Assumptions