Enter the largest item in the set and the smallest item in the set into the Calculator. The calculator will evaluate the Coefficient Of Range.

## Coefficient Of Range Formula

COR = (L -S) / (L+S)

Variables:

- COR is the Coefficient Of Range ()
- L is the largest item in the set
- S is the smallest item in the set

To calculate Coefficient Of Range, divide the difference between the largest and smallest items in the set by the sum of those items.

## How to Calculate Coefficient Of Range?

The following steps outline how to calculate the Coefficient Of Range.

- First, determine the largest item in the set.
- Next, determine the smallest item in the set.
- Next, gather the formula from above = COR = (L –S) / (L+S).
- Finally, calculate the Coefficient Of Range.
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem : **

Use the following variables as an example problem to test your knowledge.

largest item in the set = 35

smallest item in the set = 17