Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	41.775	0.0500000000000007	0.100000000000001
2	41.495	0.117898261225516	0.240000000000002
3	41.3525	0.0206155281280868	0.0399999999999991
4	41.295	0.0251661147842341	0.0599999999999952
5	40.8875	0.130989821487524	0.32
6	40.4025	0.299596951475366	0.649999999999999
7	40.1	0.0163299316185542	0.0399999999999991
8	39.94	0.189208879284247	0.400000000000006
9	39.6325	0.0499165971062385	0.109999999999999
10	39.7025	0.0206155281280868	0.0499999999999972
11	39.9325	0.117011395456455	0.25
12	39.9825	0.0485626742811125	0.100000000000001
13	39.81	0.0336650164612073	0.0700000000000003
14	39.4575	0.166207701385946	0.359999999999999

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.627921055383984
beta	-0.0132654200499380
S.D.	0.030314526621447
T-STAT	-0.437592848326155
p-value	0.669453656914843

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	16.1804746974984
beta	-5.12650181572904
S.D.	14.011689599276
T-STAT	-0.365873207467709
p-value	0.720828250154506
Lambda	6.12650181572904