Calculation Type
Standard Deviation
Variance
Enter Data
2, 4, 4, 4, 5, 5, 7, 9
Enter numbers separated by commas, spaces, or new lines
Type
Sample (n-1)
Population (n)
Sample Standard Deviation (s)
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Summary Statistics
Count (n)
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Mean (x̄)
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Sum (Σx)
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Variance
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Std Dev
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Range
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