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: Dental
All of the following are close to median except 
Select and explain. 
A. 2nd quartile, B. 50th percentile, C. 2nd tertile, D. 5th decile
C: 2nd tertile
Answer: C: 2nd tertile 
Explanation: None