Question: Question 3 Consider a two - class case with classes fraudulent and nonfraudulent. A data minina routine has been applied to a transaction datacat and

Question 3
Consider a two-class case with classes fraudulent and nonfraudulent. A data minina routine has been applied to a transaction datacat and has classified 85 records as fraudulent (50 correctly so) and ind the overall accuracy 915 as nonfraudulent (890 correctly so) Calculate the overall error rate
Hints construct the classification matrix before calculating them.
Question 3 Consider a two-class case with classes fraudulent and nonfraudulent.

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