system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
The frequently occurring value in a distribution of data is: September 2012, March 2013 (b)
assistant
The correct answer is  Ans: B i.e. Mode The mode is the value that appears most often in a set of data.