This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Biostatistics, Subject name: Social & Preventive Medicine
Meaning of baby has 15th percentile of head circumference is- 
Select and explain. 
A. 15% of children will have HC more than that, B. 15% of HC, the child is having, C. 15% of children will have HC less than that, D. None.
C: 15% of children will have HC less than that
Answer: C: 15% of children will have HC less than that 
Explanation: Ref:Parks 23rd edition Means 15% of children have HC less than that.