## Median

The median of a set of numbers arranged in ascending (or descending) order exists as either the middle number or arithmetic mean of the two middle numbers.

Example
#1:

The set of numbers 1, 4, 6,
6, 9, 11, 21, 21, 23 has a median = 9

Example
#2:

The set of numbers 2, 6, 6,
6, 7, 9, 9, 15, 18, 19 has a

median = ½ (7 + 9) = 8

median = ½ (7 + 9) = 8

Related Topics: