Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	1.665	0.089628864398325	0.2
2	1.74	0.116904519445001	0.26
3	1.495	0.0842614977317637	0.18
4	1.74	0.195106808355492	0.41
5	2.05	0.0346410161513776	0.08
6	1.745	0.0834665601703262	0.19
7	1.8325	0.161322658049017	0.35
8	2	0.215870331449229	0.47
9	1.695	0.0369684550213648	0.08
10	1.91	0.133416640641263	0.29
11	2.0525	0.117011395456454	0.25
12	1.8425	0.0377491721763537	0.0699999999999998
13	1.9575	0.0861684396980703	0.180000000000000
14	2.1525	0.0250000000000000	0.06
15	2.0175	0.0590903263374528	0.13
16	2.1525	0.296802403404465	0.6
17	2.46	0.214320632075713	0.48
18	2.13	0.0216024689946930	0.0500000000000003
19	2.22	0.112249721603218	0.25
20	2.3525	0.0485626742811116	0.1
21	2.2675	0.0394757309410899	0.0799999999999996
22	2.28	0.0391578004149024	0.0899999999999999
23	2.44	0.0258198889747161	0.06
24	2.4625	0.0287228132326901	0.0699999999999998
25	2.4775	0.0853912563829966	0.19
26	2.6275	0.0298607881119481	0.0699999999999998
27	2.485	0.0369684550213647	0.0899999999999999

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.190387496458426
beta	-0.0477319304152374
S.D.	0.0462033685812659
T-STAT	-1.03308334177589
p-value	0.311455808363215

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-1.46970469589062
beta	-1.67102353579082
S.D.	0.972682526007041
T-STAT	-1.71795369106767
p-value	0.0981686039565131
Lambda	2.67102353579082