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Question 1 2 pts Sensitivity and Specificity are plotted on an ROC Curve. True False Question 2 2 pts To obtain an honest estQuestion 3 2 pts The classification matrix, also called confusion matrix, gives estimates of the true classification and miscQuestion 4 8 pts A data mining routine has been applied to a transaction dataset and has classified 88 records as fraudulentQuestion 5 4 pts Consider the figure below in which a lift curve for the transaction data model is applied to new data. Lift

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It is true that sensitivity and specificity are plotted on Roc Curve . The x-axis shows t-specificity (False positive fractio

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