NOTE: For this activity, please use google colab. Upload the said data set to your File explorer. You may also use Jupiter for this activity.

1. Using the training data set, create a C5.0 model (Model 1) to predict a customer's Income using Marital Status and Capital Gains and Losses. Obtain the predicted responses.

2. Evaluate Model 1 using the test data set. Construct a contingency table to compare the actual and predicted values of Income.

3. For Model 1, recapitulate in the table attached below from the text, calculating all of the model evaluation measures shown in the table. Call this table the Model Evaluation Table. Leave space for Model 2.

TABLE 7.4 Evaluation measures of the R C5.0 model 4. Clearly and completely interpret each of the Model 1 evaluation measures from the Model Evaluation Table