Basic Math Examples

$69$ , $70$ , $70$ , $72$ , $72$ , $75$ , $78$ , $78$ , $78$ , $80$ , $81$ , $85$ , $87$ , $90$ , $90$ , $91$ , $92$ , $92$ , $94$ , $8$ , $99$ , $99$

Step 1

The mode is the element that occurs most in the data set. In this case, $78$ occurs $3$ times.

$78$