| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 116832.25 | 12753.4990216589 | 38251 |
| 2 | 116752.25 | 11650.7666632247 | 35573 |
| 3 | 108331.916666667 | 11373.5726174027 | 34370 |
| 4 | 113807.833333333 | 13012.0667063191 | 37909 |
| 5 | 118486.5 | 11741.9111925847 | 34870 |
| 6 | 114617.5 | 11109.1796154024 | 33263 |
| 7 | 106896.083333333 | 9882.05828264108 | 31045 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -4790.50344452361 |
| beta | 0.144593514853216 |
| S.D. | 0.0834523762517712 |
| T-STAT | 1.73264706587845 |
| p-value | 0.143700332146823 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -7.82779737203211 |
| beta | 1.4764895979112 |
| S.D. | 0.800107224195295 |
| T-STAT | 1.84536466271277 |
| p-value | 0.124287240073766 |
| Lambda | -0.4764895979112 |
