Use the churn data set at the book series website for the following exercises. Make sure that

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Use the churn data set at the book series website for the following exercises. Make sure that the correlated variables have been accounted for.


Perform a cost/benefit analysis for the CART model with the adjusted misclassification costs. Use the same cost/benefits assignments as for the default model. Find the overall anticipated cost. Compare with the default model, and formulate a recommendation as to which model is preferable.

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Related Book For  answer-question

Discovering Knowledge In Data An Introduction To Data Mining

ISBN: 9780470908747

2nd Edition

Authors: Daniel T. Larose, Chantal D. Larose

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