Algebra Examples

$10$ , $11$ , $4$ , $7$ , $12$ , $11$ , $16$ , $6$ , $9$ , $15$

Step 1

Arrange the terms in ascending order.

$4, 6, 7, 9, 10, 11, 11, 12, 15, 16$

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.

$\frac{10 + 11}{2}$

Step 3

Remove parentheses.

$\frac{10 + 11}{2}$

Step 4

Add $10$ and $11$ .

$\frac{21}{2}$

Step 5

Convert the median $\frac{21}{2}$ to decimal.

$10.5$