Social & Preventive Medicine Receiver operator characteristic (ROC) curve is usually drawn between – A Sensitivity and ( 1- specificity) B (1- sensitivity) and specifivity C Sensitivity and specificity D (1- sensitivity) and (1-specificity) 💡 Explanation Receiver operator characteristic (ROC) curve is usually drawn between - ✓ Correct Answer: A. Sensitivity and ( 1- specificity)