| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 112.316666666667 | 3.36150218945295 | 10.9 |
| 2 | 128.5 | 11.0076832671135 | 32.2 |
| 3 | 178.508333333333 | 12.5784417544343 | 52.1 |
| 4 | 281.425 | 40.3915860950363 | 117.9 |
| 5 | 197.783333333333 | 13.6876741721311 | 43.8 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -19.5651942881209 |
| beta | 0.199049776211722 |
| S.D. | 0.0409357626768084 |
| T-STAT | 4.86249096623015 |
| p-value | 0.0166121827861001 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -9.01211030686803 |
| beta | 2.23904408305672 |
| S.D. | 0.54088439568828 |
| T-STAT | 4.13959822266182 |
| p-value | 0.0255936435866399 |
| Lambda | -1.23904408305672 |
