You will produce two required items and one optional item. 1. I will post a test set of explanatory variables Without the response variable attached. You will return a list of predicted values: in the same order. The list should be one column of numbers with no row numbers and no column header Use write.table(predictions, file.name, sep = ",", row.na.mes = F, col.na.mes = F) to submit your code, Where predictions is the name of the vector containing your predicted values and file.name is the location on your computer where you want to