This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Statistical Graphs, Correlation, Locations, Subject name: Social & Preventive Medicine
[{'content': "Association can be measured by all except: \nSelect and explain. \nA. Correlation coefficient, B. Cronbach's alpha, C. P value, D. Odds ratio", 'role': 'user'}, {'content': "Answer: B \nExplanation: Association: is any relationship between two measured quantities that render them statistically dependent Association can be measured by Correlation coefficient Odds ratio Good man's and kruskal's Lambda P value Conbach's alpha: is a measurement of internal consistency or reliability. It is paicularly useful in Like scales (grading of continuum)", 'role': 'assistant'}]