Case 1 Use the train.csv file to complete this case study which contains home sales data for Ames, lowa in 2009. You will be using this dataset as you learn multiple regression (and later, regularization) to predict home sales prices from home features (predictors) in a competition against other MGSC 291 students. To find the best model for prediction, you need to explore and understand the data available to you. This purpose of this case is to begin this exploration in preparation for using the data later for predictions. Use the prompts in the script editor of Code Grade (or by downloading the script file from the Case 1 Canvas assignment) to complete this Code Grade assignment