Basic Math Examples

$3$ , $14 + \sqrt{2}$

Step 1

The mean of a set of numbers is the sum divided by the number of terms.

$\frac{3 + 14 + \sqrt{2}}{2}$

Step 2

Add $3$ and $14$ .

$\frac{17 + \sqrt{2}}{2}$

Step 3

Divide.

$9.20710678$

Step 4

The mean should be rounded to one more decimal place than the original data. If the original data were mixed, round to one decimal place more than the least precise.

$9.2$