1 Standard Deviation Calculator

Standard Deviation Calculator

Calculate the standard deviation of datasets quickly and accurately online.

Standard Deviation Calculator

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Sample Population
Standard Deviation σ = 5.3385 s = 4.9937
Variance σ2 = 28.5 s2 = 24.9375
Count n = 8 n = 8
Mean μ = 18.25 x̄ = 18.25
Sum of Squares SS = 199.5 SS = 199.5

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