Basic Math Examples

$2$ , $\sqrt{9}$ , $5$ , $- 1$ , $2$ , $5$

Step 1

Rewrite $9$ as $3^{2}$ .

$2, \sqrt{3^{2}}, 5, - 1, 2, 5$

Step 2

Pull terms out from under the radical, assuming positive real numbers.

$2, 3, 5, - 1, 2, 5$

Step 3

The mode is the element that occurs most in the data set. In this case, $2, 5$ occurs $2$ times.

$2, 5$