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
Calculate the median from the following values 1.9, 1.9, 1.9, 2.1, 2.4, 2.5, 2.5, 2.9 - 
Select and explain. 
A. 1.2, B. 1.9, C. 2.25, D. 2.5
C: 2.25
Answer: C: 2.25 
Explanation: Ans. is 'c' i.e., 2.25