Question: 6. Manually construct an optimal classification tree with three terminal nodes to predict whether a student will pass the unit or not (use the Gini

6. Manually construct an optimal classification tree with three terminal nodes to predict whether a student will pass the unit or not (use the Gini measure and do not use R). Use the variables English and Absences as the predictors. Carefully document the steps of how you did this. This includes reporting how you evaluated the impurity measures for each partition considered and how you selected the optimal partition. (7 marks)

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