You train a Decision Tree model to predict if a person will have high blood pressure (red outcome) or normal blood pressure (green outcome) using information about 900 patients. The variables used as predictors include: Smoker (if a person is a smoke (Yes) or non-smoker (No), BMI (if a person has Low or High BMI), Stress (if a person has High or Low amounts of Stress), Exercise (if a person exercises (Yes) or not (No) and Diet (if a person maintains a healthy diet (Yes) or not (No). The resulting Decision Tree for this classification is model is depicted below. Based on the tree, if a person is a smoker who has a high BMI and low amount of stress, you will predict that they have normal blood pressure.

TRUE OR FALSE

Smoker Yes No BMI Exercise Low High Yes No Outcome Stress Diet Outcome Low High Yes No Outcome Outcome Outcome Outcome