| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 23.75 | 1.25830573921179 | 3 |
| 2 | 25.5 | 3.3166247903554 | 8 |
| 3 | 20.5 | 3.10912635102960 | 7 |
| 4 | 21.75 | 5.1234753829798 | 11 |
| 5 | 22 | 1.41421356237310 | 3 |
| 6 | 22 | 1.82574185835055 | 4 |
| 7 | 19.75 | 2.21735578260835 | 5 |
| 8 | 20.75 | 3.86221007541882 | 8 |
| 9 | 18.75 | 1.5 | 3 |
| 10 | 12.75 | 3.77491721763537 | 8 |
| 11 | 8.75 | 2.06155281280883 | 5 |
| 12 | 11 | 3.36650164612069 | 7 |
| 13 | 9.5 | 3.3166247903554 | 7 |
| 14 | 8.75 | 2.21735578260835 | 5 |
| 15 | 14 | 1.82574185835055 | 4 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 2.77430198096112 |
| beta | -0.00549048965013584 |
| S.D. | 0.0525840430337709 |
| T-STAT | -0.104413607881191 |
| p-value | 0.918434862155606 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 1.25161841836230 |
| beta | -0.124687876391222 |
| S.D. | 0.301666750886966 |
| T-STAT | -0.413329861592676 |
| p-value | 0.68610180873483 |
| Lambda | 1.12468787639122 |
