Data | Sample size | Minimum value | Mean | Median | Skewness | EK |
Data 1 | 69 | 1.312 | 2.451 | 2.478 | −0.028 | −0.059 |
Data 2 | 23 | 17.880 | 72.230 | 67.800 | 0.941 | 0.488 |
Data 3 | 20 | 1.800 | 4.535 | 3.950 | 2.173 | 5.353 |