Question

Suppose a value of 13 is added to the existing values 17,13,15,26,23,29,18,22,15. Find the median of the values. ​

Answer 1

• 17.5

Explanation:

Given values:

• 17, 13, 15, 26, 23, 29, 18, 22, 15 and added 13

Put the values in ascending order:

• 13, 13, 15, 15, 17, 18, 22, 23, 26, 29

There are even values, the middle numbers are:

• 17 and 18

Median is the average of the middle two numbers:

• (17 + 18)/2 = 17.5