Find the Median 11 , 11 , 12 , 13

$11$ , $11$ , $12$ , $13$

Step 1

Arrange the terms in ascending order.

$11, 11, 12, 13$

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.

$\frac{11 + 12}{2}$

Step 3

Remove parentheses.

$\frac{11 + 12}{2}$

Step 4

Add $11$ and $12$ .

$\frac{23}{2}$

Step 5

Convert the median $\frac{23}{2}$ to decimal.

$11.5$