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
TRUE about normal curve is all, EXCEPT: 
Select and explain. 
A. Bell shaped, B. Symmetrical about the mean, C. Mean, mode and median coincides, D. Value of mean is 1
D: Value of mean is 1
Answer: D: Value of mean is 1 
Explanation: Normal or Gaussian distribution has the following features: Bell shaped Symmetrical about the mean Mean, mode and median coincides Ref: Medical biostatistics, 1st edition pg: 126