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
[{'content': 'Which one can have more than one value \nSelect and explain. \nA. Mean, B. Median, C. Mode, D. None of the above', 'role': 'user'}, {'content': 'Answer: C \nExplanation: In a central tendancy of distribution :\n\nMean is the best measure.\nMode is most frequently occuring value in the given distribution.\nMode may be bimodal or trimodal.\nMode = 3 mediam - 2 mean.', 'role': 'assistant'}]