Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	1.85	0.0230940107675851	0.04
2	1.8725	0.0125830573921178	0.0299999999999998
3	1.88	0.00816496580927718	0.0199999999999998
4	1.7975	0.0170782512765993	0.04
5	1.8325	0.00957427107756339	0.02
6	1.8325	0.005	0.01
7	1.8525	0.005	0.01
8	1.8425	0.00957427107756339	0.02
9	1.8475	0.0249999999999999	0.0599999999999998
10	1.9125	0.0125830573921179	0.03
11	1.8875	0.00957427107756339	0.02
12	1.975	0.0378593889720019	0.0800000000000001
13	2.0375	0.0275378527364305	0.0600000000000001
14	2.0525	0.0125830573921179	0.0299999999999998
15	2.0375	0.00500000000000012	0.0100000000000002
16	2.095	0.00577350269189639	0.0100000000000002
17	2.0925	0.0149999999999999	0.0299999999999998
18	2.0925	0.00500000000000012	0.0100000000000002

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.0168540228179889
beta	-0.00164968246797835
S.D.	0.0217949752244541
T-STAT	-0.0756909540382221
p-value	0.94060331496923

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-3.78321558233607
beta	-1.07492389151325
S.D.	2.93725433974683
T-STAT	-0.365962142592631
p-value	0.719187020822528
Lambda	2.07492389151325