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Railways PYQCBT 2 2017

RRB NTPC · Question 8

The median of the data 7, 12, 2, 17, 3, 13, 7, 4, 9, 7, 9 is

  1. 4

  2. 17

  3. 7

  4. 9

Show answer & explanation

Answer: (C) 7

Explanation

In order: 2, 3, 4, 7, 7, 7, 9, 9, 12, 13, 17. With 11 values the median is the 6th value, which is 7.