Algebra Examples

$65$ , $71$ , $78$ , $73$ , $69$ , $81$ , $82$ , $85$ , $90$ , $81$

Step 1

The mode is the element that occurs most in the data set. In this case, $81$ occurs $2$ times.

$81$

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