Algebra Examples

$13$ , $18$ , $13$ , $14$ , $13$ , $16$ , $14$ , $21$ , $13$

Step 1

The mode is the element that occurs most in the data set. In this case, $13$ occurs $4$ times.

$13$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$