Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	53.4375	0.669506263125026	2.11
2	55.2533333333333	0.376981632861804	1.2
3	56.8741666666667	0.514506972005651	1.72
4	58.4958333333333	0.553032274799308	1.84
5	59.6741666666667	0.27955998976747	0.940000000000005
6	60.7266666666667	0.369602571157264	1.09

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	2.40784637556001
beta	-0.0339192707934899
S.D.	0.0197604895706072
T-STAT	-1.71651975890027
p-value	0.161205404411732

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	16.0414548771381
beta	-4.16341169257144
S.D.	2.57545400974248
T-STAT	-1.61657388438
p-value	0.181276490240559
Lambda	5.16341169257144