Coefficient of Range Calculator

The difference between the maximum and minimum values of a given set of data is called as the range. The measure of the distribution based on range is the coefficient of range also known as range coefficient of dispersion which can be calculated using the below given coefficient of range calculator.

Calculate Coefficient of Range

The difference between the maximum and minimum values of a given set of data is called as the range. The measure of the distribution based on range is the coefficient of range also known as range coefficient of dispersion which can be calculated using the below given coefficient of range calculator.

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What is Coefficient of Range?
It is defined as the relative measure of the distribution based on the range of any given data set, which is the difference between the maximum and minimum value in the given set. It is also known as range coefficient. In the case of grouped data, the range is the difference between the upper boundary of the highest class and the lower boundary of the lowest class. It is also calculated by using the difference between the mid points of the highest class and the lowest class.

Coefficient of Range Formula:

s = (xm- xo)/(xm + xo) Where xm = Maximum Value xo = Minimum Value

Calculation of Coefficient of Range: Feel free to try this online coefficient of range calculator to calculate the range of coefficient with ease. Just enter the data separated by a comma to get the range within with fractions of seconds.

Example:

Let us consider an example, Find out the range and the coefficient of range in the following data,
Data = 8, 5, 6, 7, 3, 2, 4

Step 1: Find Range

Range = Maximum Value - Minimum Value
Range = 8 - 2
Range = 6

Step 2: Find Range Coefficient

Coefficient of Range = (Maximum Value - Minimum Value) / (Maximum Value + Minimum Value)
= (8 - 2) / (8 + 2)
= 6 / 10
Coefficient of Range = 0.6

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