Question: Next, Construct a Regression Tree using Sale Price as the response. As before, the Training Set and Validation Set have been selected for you. Only

Next,
Construct a Regression Tree using Sale Price as the response. As before, the Training Set and Validation Set have been selected for you.
Only use the Inputs variables as choices in the model.
Save your output (including the whole tree, Split history and Column contribution table )as a .png file by either using:

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