Use this free Statistics Formulas to calculate statistics formulas in seconds. Accurate math, zero hassle, no account needed.
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This calculator computes five core descriptive statistics from your data set: mean (sum ÷ count), median (the middle value once sorted, or the average of the two middle values for an even-sized set), standard deviation and variance (the average squared distance of each value from the mean — using either the population or sample formula depending on which you select), and range (maximum minus minimum).
Use this free Statistics Formulas to calculate statistics formulas in seconds. Accurate math, zero hassle, no account needed.
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