Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	31.0833333333333	0.217687571505309	0.760000000000002
2	30.73	0.0688872596744465	0.260000000000002
3	30.7391666666667	0.129646956513963	0.400000000000002
4	30.5316666666667	0.132104182944807	0.359999999999999
5	29.9758333333333	0.134465834344865	0.470000000000002
6	29.8666666666667	0.169025728721095	0.580000000000002
7	29.5358333333333	0.149024606469312	0.520000000000003

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.0609783994629201
beta	0.0027016219047284
S.D.	0.0357194134917866
T-STAT	0.0756345538918105
p-value	0.942642843015059

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	4.34309488155556
beta	-1.85678051953421
S.D.	8.42308665052141
T-STAT	-0.220439441807151
p-value	0.834247202874232
Lambda	2.85678051953421