Enter datasets separated by commas or spaces.
How to use Standard Deviation Calculator
- Data Input: Enter your data points.
- Type: The tool usually displays both Sample and Population results.
- Analyze: Check variance and standard deviation to understand data volatility.
About Standard Deviation Calculator
The Standard Deviation Calculator measures the amount of variation or dispersion in a set of values. A low standard deviation indicates values are close to the mean; a high one means they are spread out.
This tool calculates both Population (σ) and Sample (s) standard deviation, which use slightly different formulas.