| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 360.75 | 85.3539422320109 | 278 |
| 2 | 346.166666666667 | 77.645854930439 | 263 |
| 3 | 324.5 | 61.2290780593665 | 199 |
| 4 | 332.666666666667 | 62.8509540440113 | 207 |
| 5 | 356.083333333333 | 72.7879339817619 | 230 |
| 6 | 416.916666666667 | 92.7660383911476 | 333 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -45.4877605285805 |
| beta | 0.339509626739038 |
| S.D. | 0.084208647989754 |
| T-STAT | 4.03176674657391 |
| p-value | 0.0157105820923325 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -5.46421209015582 |
| beta | 1.66485823937865 |
| S.D. | 0.423516183589071 |
| T-STAT | 3.93103806629036 |
| p-value | 0.0170880761607991 |
| Lambda | -0.664858239378654 |
