This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Central tendency, Dispersion, Subject name: Social & Preventive Medicine
[{'content': 'All statements regarding Mode is true except: \nSelect and explain. \nA. Some data has no mode, B. More than one mode possible in some data, C. Cannot be calculated for any type of data, D. Can be used for nominal data', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Discussing options one by one: Option Example Remark a) Some data has no mode 1,2,3,4,5,6,7 No mode b) More than one mode possible in some data 1,2,2,3,4,4,5 Two modes (2,4) c) Cannot be calculated for any type of data Wrong statement Can be used for qualitative and quantitative data d) Can be used for nominal data Ram, Ram ,Sham,Ghanshyam,Prabhuram (Nominal) Mode = Ram', 'role': 'assistant'}]