Finite Math Examples

$28$ , $25$ , $31$ , $22$ , $28$ , $31$ , $24$

Step 1

The mid-range or mid-extreme of a set of statistical data values is the average of the maximum and minimum values.

$Mid-Range = \frac{Maximum + Minimum}{2}$

Step 2

Substitute the values of maximum $31$ and minimum $22$ into the equation.

$Mid-Range = \frac{31 + 22}{2}$

Step 3

Add $31$ and $22$ .

$Mid-Range = \frac{53}{2}$

Step 4

Convert $\frac{53}{2}$ to decimal.

$Mid-Range = 26.5$