| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 80.9083333333333 | 23.2357662523389 | 91.9 |
| 2 | 83.1 | 25.4255061628351 | 99.4 |
| 3 | 87.2333333333333 | 26.1967150381089 | 101 |
| 4 | 93.7833333333333 | 27.7330073553103 | 106.2 |
| 5 | 100.016666666667 | 29.7101094925718 | 118.1 |
| 6 | 109.133333333333 | 32.0999386386650 | 128.7 |
| 7 | 118.125 | 30.7168631506894 | 122.9 |
| 8 | 125.708333333333 | 31.7077982473866 | 128.8 |
| 9 | 133.2 | 34.5422534402038 | 132.5 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 10.3970233163837 |
| beta | 0.18019034186477 |
| S.D. | 0.0240319409760003 |
| T-STAT | 7.49795208155342 |
| p-value | 0.000137540622007583 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 0.295457740624784 |
| beta | 0.663035609080445 |
| S.D. | 0.0835955424237309 |
| T-STAT | 7.93147086383668 |
| p-value | 9.6292362410362e-05 |
| Lambda | 0.336964390919555 |
