| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 103.875 | 3.48843326819744 | 8.1 |
| 2 | 118.25 | 6.49589614038484 | 15.8 |
| 3 | 132.45 | 3.71707770522311 | 8.4 |
| 4 | 145.7 | 5.31601354400081 | 11.7000000000000 |
| 5 | 151.9 | 13.1775060867627 | 31.7 |
| 6 | 170.7 | 7.68157969864706 | 17.9 |
| 7 | 184.25 | 7.5213030785895 | 15.8000000000000 |
| 8 | 192.025 | 7.82149815146263 | 16.5 |
| 9 | 221.325 | 5.97571474107211 | 13.4000000000000 |
| 10 | 206.75 | 14.1321147273388 | 30.8 |
| 11 | 202.575 | 8.73741952752643 | 19.8 |
| 12 | 230.625 | 9.6015189770508 | 20.5 |
| 13 | 259.55 | 22.5800059049299 | 52.9 |
| 14 | 306.2 | 21.9090544448332 | 50.5 |
| 15 | 387.9 | 29.8175563496855 | 65.9 |
| 16 | 278.75 | 77.7989074473414 | 171.7 |
| 17 | 161.725 | 3.82742297984776 | 8.6 |
| 18 | 204.35 | 21.7483332694715 | 49.5 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -14.6037923643730 |
| beta | 0.146004432643986 |
| S.D. | 0.0493197580700329 |
| T-STAT | 2.96036392629224 |
| p-value | 0.00920968446411734 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -7.64488390314304 |
| beta | 1.89731204974128 |
| S.D. | 0.385105108281159 |
| T-STAT | 4.92673820456332 |
| p-value | 0.000151752392187571 |
| Lambda | -0.897312049741281 |
