| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 98.5 | 9.8244592726521 | 26.8 |
| 2 | 96.7916666666667 | 8.75852398662254 | 33.1 |
| 3 | 110.325 | 8.01670131662643 | 26.4 |
| 4 | 108.608333333333 | 7.51138025487549 | 26.3 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 20.6581783001516 |
| beta | -0.117138387035620 |
| S.D. | 0.0612756712344446 |
| T-STAT | -1.91166224173117 |
| p-value | 0.196074357941512 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 8.70539091467499 |
| beta | -1.41581349011927 |
| S.D. | 0.720249035237368 |
| T-STAT | -1.96572771479336 |
| p-value | 0.188248283172712 |
| Lambda | 2.41581349011927 |
