RRB NTPC · Question 7
Find the median value of the following ungrouped data: 26, 12, 15, 42, 36, 16
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.