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
Number of children in family is an example of: 
Select and explain. 
A. Quantitative data, B. Discrete data, C. Both of the above, D. None of the above
C: Both of the above
Answer: C: Both of the above 
Explanation: Quantitative data includes discrete and continuous data. Discrete data values are distinct and separate. Values are invariably whole numbers. Examples include number of children in family. Ref: Medical biostatistics, 1st edition pg: 97