Find the Median 15 , 11 , 7 , 9 , 10 , 11 , 11 , 10 , 15 , 13

$15$ , $11$ , $7$ , $9$ , $10$ , $11$ , $11$ , $10$ , $15$ , $13$

Step 1

Arrange the terms in ascending order.

$7, 9, 10, 10, 11, 11, 11, 13, 15, 15$

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.

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

Step 3

Remove parentheses.

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

Step 4

Add $11$ and $11$ .

$\frac{22}{2}$

Step 5

Divide $22$ by $2$ .

$11$

Step 6

Convert the median $11$ to decimal.

$11$