Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	91.2	18.2356294604322	68.5
2	98.9	19.3812467935561	61.1
3	100	21.6156508955054	79.6
4	119.741666666667	24.0039564289395	89.6
5	152.116666666667	33.1209583011706	128
6	168.925	32.6264289133267	124.1

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.442069942988291
beta	0.200211777258113
S.D.	0.0222703329002196
T-STAT	8.99006665751902
p-value	0.000847420928429373

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-1.58197748645731
beta	0.99806992259373
S.D.	0.100635523274316
T-STAT	9.91767012402921
p-value	0.00058027750509102
Lambda	0.00193007740626983