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Results
Count

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Mean

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Sum

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Population Std Dev

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Sample Std Dev

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Population Variance

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Sample Variance

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Formula

Mean (μ) = (Σx) / n

Population Std Dev (σ) = √(Σ(x - μ)² / n)

Sample Std Dev (s) = √(Σ(x - x̄)² / (n-1))