Algebra Examples

$71$ , $75$ , $74$ , $80$ , $83$ , $86$ , $90$ , $85$ , $81$ , $80$

Step 1

The mode is the element that occurs most in the data set. In this case, $80$ occurs $2$ times.

$80$

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