| Standard Deviation-Mean Plot | |||
| Section | Mean | Standard Deviation | Range |
| 1 | 127.745 | 29.7022623870487 | 87.11 |
| 2 | 138.671666666667 | 41.3821706960274 | 141.57 |
| 3 | 135.8075 | 35.1159197580605 | 122.34 |
| 4 | 146.0125 | 37.2150209470707 | 122.07 |
| 5 | 127.683333333333 | 26.6971381964208 | 91.42 |
| Regression: S.E.(k) = alpha + beta * Mean(k) | |
| alpha | -48.856746931521 |
| beta | 0.61308475358361 |
| S.D. | 0.255126303988239 |
| T-STAT | 2.40306367473529 |
| p-value | 0.0956107898288016 |
| Regression: ln S.E.(k) = alpha + beta * ln Mean(k) | |
| alpha | -9.0636326021902 |
| beta | 2.56423985925134 |
| S.D. | 0.984736896361444 |
| T-STAT | 2.60398474833845 |
| p-value | 0.0800996559499168 |
| Lambda | -1.56423985925134 |
