Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	7.575	0.513676587322837	1.7
2	7.625	0.376889180722205	1.5
3	7.8	0.346410161513775	1.1
4	6.95833333333333	0.202072594216369	0.7
5	6.41666666666667	0.294906251153984	1
6	6.95	0.724255103223619	2.1

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.161716638656554
beta	0.0343429901030229
S.D.	0.173143294747073
T-STAT	0.198350101591811
p-value	0.852444281547591

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-3.47605369725834
beta	1.26699866448736
S.D.	2.88936636942219
T-STAT	0.438503984090024
p-value	0.683664291999188
Lambda	-0.266998664487357