Question: 5 . 1 A data mining routine has been applied to a transaction dataset and has classified 8 8 records as fraudulent ( 3 0

5.1 A data mining routine has been applied to a transaction dataset and has classified 88 records as fraudulent (30 correctly so) and 952 as nonfraudulent (920 correctly so). Construct the classification matrix and calculate the error rate.
5.1 A data mining routine has been applied to a transaction

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