Choose an option O The equal spread condition is not satished.O The linearity condition is not satished.O A high leverage point is present in the data set.O The data are not normal.O An outlier is present in the data set.

Linear regression was used to describe the trend In world population over time. Below is a pics, of the residuals versus predicted values. What does the plot of residuals suggest? 150 100 50 Residual -50 100 3000 4000 5000 6030 2000 Fitted Value