Question: Refer to the previous exercise. Use the classification tree method with all four explanatory variables, treating color and spine condition as quantitative. Explain how you

Refer to the previous exercise. Use the classification tree method with all four explanatory variables, treating color and spine condition as quantitative. Explain how you pruned the tree, interpret it, and explain how (if at all) it conflicts with the results from the logistic model-building of Section 5.1.5.

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