graph | Normality P. value | Kolmogorov-Smirnova statistic | std | mean | var |
| 0.000 | 0.239 | 1.26083 | 3.1944 | s1 |
| 0.000 | 0.223 | 0.93944 | 3.4444 | s12 |
| 0.000 | 0.259 | 0.81064 | 3.5000 | s11 |
| 0.000 | 0.295 | 0.95077 | 3.6944 | s8 |
| 0.000 | 0.288 | 0.66667 | 3.8889 | s13 |
| 0.000 | 0.351 | 0.73193 | 3.9167 | s5 |
| 0.000 | 0.295 | 0.73193 | 3.9167 | s6 |
| 0.000 | 0.321 | 0.76997 | 3.9167 | s7 |
| 0.001 | 0.202 | 0.93732 | 3.9167 | s10 |