| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 53188.75 | 6086.0280082059 | 14005 |
| 2 | 36187.25 | 6632.25654786262 | 13999 |
| 3 | 32939.5 | 5806.5010405005 | 14026 |
| 4 | 49529.5 | 3109.61621426182 | 6924 |
| 5 | 39364 | 7952.8384031531 | 16838 |
| 6 | 32333 | 7601.53866003456 | 16062 |
| 7 | 57654.25 | 5980.38618457593 | 13970 |
| 8 | 41685.75 | 8581.46294346133 | 17892 |
| 9 | 33234 | 8606.33049950248 | 20458 |
| 10 | 53295.75 | 5561.97515126896 | 11620 |
| 11 | 43044.25 | 7375.31112903042 | 16348 |
| 12 | 35916.25 | 9226.4040078823 | 22484 |
| 13 | 58405.5 | 2650.1210664169 | 5911 |
| 14 | 43236.5 | 8341.610575902 | 17955 |
| 15 | 33493.5 | 9290.6149240331 | 21335 |
| 16 | 48257.75 | 1885.37748209742 | 4588 |
| 17 | 37280.5 | 5690.78732104208 | 13779 |
| 18 | 34441.75 | 5639.39614822958 | 13414 |
| 19 | 55033 | 7805.44873790098 | 16941 |
| 20 | 44994 | 7701.71353228185 | 16621 |
| 21 | 37751.5 | 6182.1255514049 | 14370 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | 11476.1489992865 |
| beta | -0.114606848815172 |
| S.D. | 0.0474929283990696 |
| T-STAT | -2.41313502195871 |
| p-value | 0.0260820143950944 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | 19.1147213747818 |
| beta | -0.976191857742987 |
| S.D. | 0.426173515233185 |
| T-STAT | -2.29059719304438 |
| p-value | 0.0335932255319695 |
| Lambda | 1.97619185774299 |
