Question: Based on your answer to the previous exercise, adjust the misclassification costs for your CART model to reduce the prevalence of the more costly type

Based on your answer to the previous exercise, adjust the misclassification costs for your CART model to reduce the prevalence of the more costly type of error. Rerun the CART algorithm. Compare the false positive, false negative, sensitivity, specificity, and overall error rate with the previous model. Discuss the trade-off between the various rates in terms of cost for the company.

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