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Railways PYQCBT 2 2017

RRB NTPC · Question 114

The median of the data 3, 3, 5, 7, 8, 8, 9, 11, 12, 12 is

  1. 9

  2. 7

  3. 8

  4. 12

Show answer & explanation

Answer: (C) 8

Explanation

With 10 values (already in order) the median is the mean of the 5th and 6th values: (8 + 8)/2 = 8.