Question: 2. Determine the root-level split of a classification and regression tree (CART) to classify salary level based on the other variables. The training data table

2. Determine the root-level split of a classification and regression tree (CART) to classify salary level based on the other variables. The training

2. Determine the root-level split of a classification and regression tree (CART) to classify salary level based on the other variables. The training data table Record Occupation Service Service Service Management Management Management Management Sales Sales Sales Sales Gender Female Male Male Male Female Male Female Female Male Female Male Salary level 45 25 25 35 26 45 40 30 50 25 4 4 6 4 10

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