Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	6.8425	0.0252712556798503	0.0800000000000001
2	6.955	0.0606779876216917	0.17
3	7.12166666666667	0.0665832811847941	0.19
4	7.5075	0.305974597876122	0.72
5	8.0225	0.0354516315818915	0.11
6	8.12833333333333	0.0426045950004398	0.129999999999999
7	8.31416666666667	0.091597770252073	0.300000000000001
8	8.70416666666667	0.0694731253904352	0.199999999999999

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.106178406491658
beta	-0.00246433888676403
S.D.	0.053748996298588
T-STAT	-0.0458490214975189
p-value	0.964918492365483

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-5.0495202354299
beta	1.13304530755513
S.D.	3.38988241109358
T-STAT	0.334243248039276
p-value	0.749569810951153
Lambda	-0.133045307555129