Sample Variance Calculator


In statistics, sample variance is very helpful to see how far the given set of numbers are spread out. i.e, how far the given numbers are from the mean. It is denoted by s2.

The formula to calculate sample variance is given by:

Sample Variance Formula

Use our below online sample variance calculator by entering the given data separated by comma and then click calculate to find the answer.


Enter the numbers separated by comma,
Example: 6,8,12,13,17
Total Numbers:
Mean (μ):
Sample Variance (s2):






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