2. Multi-Linear Regression [15 pts, Peer Review] In the following problem, you will construct a simple multi-linear regression model, identify interaction terms and use diagnostic plots to identify outliers in the data. The original problem is as described by John Verzani in the excellent tutorial 'SimplR' on the R statistics language and uses data from the 2000 presidential election in Florida. The problem is interesting because it contains a small number of highly leveraged points that influence the model