Finite Math Examples

$1.7$ , $5.6$ , $7.3$ , $3.6$ , $5.6$ , $5.6$ , $3.8$ , $7.1$ , $3.9$ , $2.3$ , $2.3$

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 $7.3$ and minimum $1.7$ into the equation.

$Mid-Range = \frac{7.3 + 1.7}{2}$

Step 3

Add $7.3$ and $1.7$ .

$Mid-Range = \frac{9}{2}$

Step 4

Cancel the common factor of $9$ and $2$ .

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Step 4.1

Rewrite $9$ as $1 (9)$ .

$Mid-Range = \frac{1 (9)}{2}$

Step 4.2

Cancel the common factors.

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Step 4.2.1

Rewrite $2$ as $1 (2)$ .

$Mid-Range = \frac{1 \cdot 9}{1 \cdot 2}$

Step 4.2.2

Cancel the common factor.

$Mid-Range = \frac{1 \cdot 9}{1 \cdot 2}$

Step 4.2.3

Rewrite the expression.

$Mid-Range = \frac{9}{2}$

Step 5

Convert $\frac{9}{2}$ to decimal.

$Mid-Range = 4.5$