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
The data of distribution of moality in a specific geographical area in single year is depicted by ? 
Select and explain. 
A. Scatter diagram, B. Line diagram, C. Pictogram, D. Histogram
D: Histogram
Answer: D: Histogram 
Explanation: Ans. is 'd' i.e., Histogram