| Description | Equation |
|---|---|
| Fisher Skewness | ![]() |
| Mean about zero | ![]() |
| nth moment about point a | ![]() |
| Sample Variance (Biased) | ![]() |
| Standard Deviation | ![]() |
| Standard Error | ![]() |
| Unbiased Estimator of Populatoin Sample Variance | ![]() |
| Variance or second moment about the Mean | ![]() |