Algebra Examples

$80$ , $76$ , $92$ , $15$ , $89$ , $10$ , $78$ , $81$ , $85$ , $80$ , $70$ , $80$ , $83$ , $63$ , $99$ , $70$ , $94$ , $31$ , $90$ , $34$ , $80$ , $80$

Step 1

The mode is the element that occurs most in the data set. In this case, $80$ occurs $5$ times.

$80$