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
If a value is choosen from a community what is the probability that it will be above the median - 
Select and explain. 
A. 25, B. 0.5, C. 0.6, D. 1
B: 0.5
Answer: B: 0.5 
Explanation: Ans. is 'b' i.e., 0.5 o In normal distribution, 50% values fall above and 50% below the central value (mean / median).