Standard Deviation Calculator
Calculate sample standard deviation, population standard deviation, variance, and margin of error.
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Detected 6 valid numerical values.
Try samples:
Statistical Averages
Arithmetic Mean (Average)
42
Total Sum (Σ)
252
Dataset Count (N)
6 Items
Median (Middle)
42
Min / Max (Range)
12 to 72 (Δ 60)
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