This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Statistical Errors, p-value, Subject name: Social & Preventive Medicine
[{'content': 'If Confidence limit is increased, then: \nSelect and explain. \nA. Previously insignificant data becomes significant, B. Previously significant data becomes insignificant, C. No effect on significance, D. Any change can happen', 'role': 'user'}, {'content': 'Answer: B \nExplanation: If confidence limit is increased: Then degree of assurance of intervals containing the population mean is increased, BUT getting the value of population mean become less precise Previously significant data will now become less significant', 'role': 'assistant'}]