2) Here are four scatterplots with the least squares regression lines, along with the corresponding residual plots. Scatterplot I Scatterplot II Residual Plot A Residual Plot B Scatterplot III Scatterplot IV Residual Plot C Residual Plot D a) In the residual plots we can see patterns in the prediction errors more clearly. Match each scatterplot to its residual plot. b) Which two scatterplots have a linear form? How can the residual plots help us answer this