Variance Calculator
Use this variance calculator to Calculate variance from a list of values and understand squared spread.
Variance Calculator workspace
Measure average squared distance from the mean.
Result will appear here.
Enter the values and calculate to see the answer, formula context, and learning note.
Formula used
Σ(x − mean)² ÷ n
This formula is shown so learners can understand the statistical method instead of only copying the answer.
Education note
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