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': 'Estimated mean Hemoglobin (I-lb) of 100 women is 10g%. Standard detion (a) is lgm%. Standard error of estimate will be - \nSelect and explain. \nA. 0.001, B. 1, C. 10, D. 0.1', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., 0.1 o Standard error of mean is calculated as Standard Detion/ VT1; where 'n' is the total number of values within the sample. Thus the standard error of mean hemoglobin from the above sample would be (1.0/ Vioo ) or 1/10 or 0.1.", 'role': 'assistant'}]