Railways PYQCBT 1 2020

RRB NTPC · Question 7

Find the median value of the following ungrouped data: 26, 12, 15, 42, 36, 16

  1. 30

  2. 42

  3. 26

  4. 21

Show answer & explanation

Answer: (D) 21

Explanation

In order: 12, 15, 16, 26, 36, 42. With 6 values the median is the mean of the 3rd and 4th: (16 + 26)/2 = 21.