Upgrade subject to access all content
Created for Albert.io. Copyright 2017. All rights reserved.
Consider the scatterplot to the left and its accompanying residual plot to the right.
Which of the following statements is TRUE?
The residual plot shows a moderate correlation.
The scatterplot shows a weak linear correlation.
The residual plot shows that a linear model might not be best for this situation since the absolute value of the residuals is so large.
The residual plot shows that a linear model might not be best for this situation since the residual plot shows a pattern.
Both plots show a history of underpredicting then overpredicting and then underpredicting once again.