| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 40442 | 2224.96816456626 | 5266 |
| 2 | 27996 | 6029.15439068089 | 13748 |
| 3 | 20990 | 5759.2302147654 | 13939 |
| 4 | 32721.75 | 3496.3520393881 | 7490 |
| 5 | 26636.25 | 3292.81362717864 | 7551 |
| 6 | 21377.75 | 6097.0407234439 | 14835 |
| 7 | 35495.5 | 928.511532866806 | 2068 |
| 8 | 22747 | 3989.70483452932 | 9536 |
| 9 | 18716.5 | 5622.82944788476 | 13047 |
| 10 | 28538 | 2434.60674442506 | 5409 |
| 11 | 21508.5 | 2447.50995912172 | 5754 |
| 12 | 19833 | 4235.71780614967 | 9768 |
| 13 | 31471 | 3705.63381893031 | 8409 |
| 14 | 20634.75 | 3379.82034778971 | 6782 |
| 15 | 19031 | 3793.03950238679 | 8975 |
| 16 | 27728 | 2004.24000558815 | 4152 |
| 17 | 21537.25 | 4150.63090585837 | 9074 |
| 18 | 17161.5 | 4349.65121207053 | 9087 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 6939.88725485111 |
| beta | -0.125342737128117 |
| S.D. | 0.0464418715448356 |
| T-STAT | -2.69891658020521 |
| p-value | 0.0158070386551277 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 19.6651702697104 |
| beta | -1.1395289750642 |
| S.D. | 0.386695145349029 |
| T-STAT | -2.94684065411699 |
| p-value | 0.0094725894649805 |
| Lambda | 2.1395289750642 |
