Standard Deviation of 1, 2, 3, 4, 5

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Standard Deviation Calculator

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Descriptive Statistics

Count (N):8
Sum (Σx):144
Mean (μ):18

Population (Entire Group)

Standard Deviation (σ):4.8989795
Variance (σ²):24

Sample (Subset of Group)

Sample Standard Deviation (s):5.2372294
Sample Variance (s²):27.428571

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