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': 'The correlation between IMR and Socio Economic status is best depicted by - \nSelect and explain. \nA. Correlation (+1), B. Correlation (+0.5), C. Correlation (-1), D. Correlation (-0.8)', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., Correlation (-0.8) There is a negative correlation between socio-economic status and IMR i.e. when socio economic status increases the IMR at that place falls . As this correlation is strong. the correlation coefficient will be beyond - 0.80. to -0.89 o Since the IMR is due to the interaction of several factors in combination of which socio economic status is one of the most impoant. The relationship between IMR & socio economic status is strong but not so strong for the correlation coefficient to be -1. So the answer should be somewhere between 0.5 to 1 (i.e., 0.8).", 'role': 'assistant'}]