| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 72.8333333333333 | 2.32900030576263 | 7 |
| 2 | 67.9166666666667 | 9.25849323430638 | 33 |
| 3 | 69.9166666666667 | 8.92858874457195 | 28 |
| 4 | 75.75 | 5.3619026473818 | 20 |
| 5 | 100.25 | 11.0546164770446 | 40 |
| 6 | 129.333333333333 | 10.508293982576 | 39 |
| 7 | 141 | 12.3950136601927 | 37 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 1.29704099815344 |
| beta | 0.0772551325186635 |
| S.D. | 0.0386444786216713 |
| T-STAT | 1.999124720377 |
| p-value | 0.102053489788052 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -2.70587863363631 |
| beta | 1.05247608625132 |
| S.D. | 0.717560150366153 |
| T-STAT | 1.46674266361401 |
| p-value | 0.202358751475069 |
| Lambda | -0.0524760862513176 |
