Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	100.35	4.89251128426565	11.5
2	95.6	8.28894846567806	20
3	97.2	4.36882898116493	10.1
4	101.775	6.75493646651593	12.7
5	94.8	9.53554752841528	22
6	98.875	8.4005456172005	19
7	101.925	3.46350015639285	6.7
8	95.525	10.0466827029290	22.1
9	102.925	11.3147028242018	22.8
10	99.05	6.6340033162488	13.8
11	92.05	4.60615530205688	9.4
12	103.6	10.2615788258922	21.9
13	91.25	1.88767935130237	4.10000000000001
14	85.05	11.3989765622474	26.2
15	94.35	3.1838132273528	7.2

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	4.39535031046416
beta	0.0268909328760093
S.D.	0.171579153057117
T-STAT	0.156726108019997
p-value	0.877868546309166

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-3.63481039318469
beta	1.19461609088051
S.D.	2.77274860215349
T-STAT	0.430841833245431
p-value	0.673640957875469
Lambda	-0.194616090880515