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Both calculators run independently — change the inputs on either side to compare results.
Statistics
Mean Calculator
Compute the arithmetic mean (average) of any comma-separated list of numbers — the most common measure of central tendency in statistics. The result is the sum divided by the count, equivalent to balancing a see-saw of the data points.
Fill in the required fields to see your result.
Statistics
Coefficient of Variation Calculator
Compute the coefficient of variation (CV), a dimensionless measure of relative variability defined as the standard deviation divided by the mean, expressed as a percentage. Used to compare variability across datasets with different units, magnitudes, or context — investment risk, biological variability, measurement precision.
Fill in the required fields to see your result.
Key differences
| Mean Calculator | Coefficient of Variation Calculator | |
|---|---|---|
| Category | Statistics | Statistics |
| Inputs required | 1 | 2 |
| Result | Mean | Coefficient of Variation (%) |
| What it does | Compute the arithmetic mean (average) of any comma-separated list of numbers — the most common measure of central tendency in statistics. The result is the sum divided by the count, equivalent to balancing a see-saw of the data points. | Compute the coefficient of variation (CV), a dimensionless measure of relative variability defined as the standard deviation divided by the mean, expressed as a percentage. Used to compare variability across datasets with different units, magnitudes, or context — investment risk, biological variability, measurement precision. |