Statistical Data Set Range Calculator



Range Calculation for Statistics

statistics data range calculator - step by step calculation to measure min, max & range value of a statistical population data. In statistics, the terms min & max value are the smallest and maximum value of a data set respectively. The range is the difference between the largest and smallest values in a same data set. The formula to measure the range of a data set along with the solved example let the users to understand how the values are being used in this calculation.

formula

The below statistical formula is employed to find the range of a statistical data set
formula to find statistical data range

step by step calculation

step 1: find the least (min) value in the data set
step 2: find the max value in the data set
step 3: find the range by subtracting the min value from the max value of the data set

solved example problem

Problem
The class of 7 students scored 85, 78, 57, 99, 81, 45, 78 in a subject. what is the range value for the class?

Solution
from the problem
Input: 85, 78, 57, 99, 81, 45, 78
Min value = 45
Max value = 99
Range = Max Value - Min Value
= 99 - 45
Range = 54

For the small set of data, calculating the range would be the simple one but when it comes to calculate the large population data checking each member of the data is not possible, where this online statistics range calculator makes the calculation simple as possible.