This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Social & Preventive Medicine
Validity of a test is based upon all except - 
Select and explain. 
A. Sensitivity, B. Specificity, C. Precision, D. Accuracy
C: Precision
Answer: C: Precision 
Explanation: → Precision stands for repeatability (not validity).