The precision, also called positive predictive value, is computed using which equation?
A) Precision = TP ÷ (TP + FN).
B) Precision = TN ÷ (TP + FN).
C) Precision = (TP + TN) ÷ (TP + TN + FP + FN).
D) Precision = TP ÷ (TP + FP).

Question

Quizplus · Accepted Answer

Precision is calculated as the number of true positives (TP) divided by the number of true positives plus the number of false positives (FP), which is represented by the formula Precision = TP ÷ (TP + FP).

The Precision, Also Called Positive Predictive Value, Is Computed Using