Find the Median 10 , 14 , 15 , 17 , 20 , 21 , 22 , 25

$10$ , $14$ , $15$ , $17$ , $20$ , $21$ , $22$ , $25$

Step 1

Arrange the terms in ascending order.

$10, 14, 15, 17, 20, 21, 22, 25$

Step 2

The median is the middle term in the arranged data set. In the case of an even number of terms, the median is the average of the two middle terms.

$\frac{17 + 20}{2}$

Step 3

Remove parentheses.

$\frac{17 + 20}{2}$

Step 4

Add $17$ and $20$ .

$\frac{37}{2}$

Step 5

Convert the median $\frac{37}{2}$ to decimal.

$18.5$