Guided Example #4 - Median

Find the median.
15, 12, 20, 23, 25, 26, 18

A. 23     B. 20     C. 19     D. 18

 

Step 1

First, arrange the data in order.
12, 15, 18, 20, 23, 25, 26

Step 2

Select the middle value.
12, 15, 18, 20, 23, 25, 26

Hence, the median is 20

All Steps

First, arrange the data in order.
12, 15, 18, 20, 23, 25, 26

Select the middle value.
12, 15, 18, 20, 23, 25, 26

Hence, the median is 20