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
Pearsonian measure of skewness- 
Select and explain. 
A. Mode - Mean\/SD, B. Mean - Mode\/SD, C. SD\/ Mode - Mean, D. Mean - Mode\/ SD
B: Mean - Mode\/SD
Answer: B: Mean - Mode\/SD 
Explanation: .