Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	69.175	10.1371840271350	20.3
2	80.1	5.037856687124	11.8
3	93.45	38.1750791311120	81.5
4	68.175	11.7329663768375	27.1
5	82.775	2.34716140618123	5.5
6	98.35	40.2484368226477	87.9
7	73.25	9.40301370129102	21.3
8	85.75	5.22653486228368	11.2
9	102.7	42.6377766774957	91.1
10	79.75	9.76678043164686	21.9
11	92.125	10.8343204678466	23.1
12	109.475	44.8640446237296	93.9
13	82.95	12.5119942455230	29.1
14	99.525	9.58796989287444	21.4
15	117.575	46.7793668904002	96.8
16	90.825	13.8812523450396	29.9
17	108.525	9.32965701406005	18.4
18	128.05	50.7334537887313	107.1
19	99.6	16.7128692928533	39.6
20	119.25	9.56538899714312	22.3
21	135.525	47.1788352971965	99.9
22	107.725	13.3222558149887	32.1
23	126.425	9.06214654483142	20.7
24	142.975	50.9647181881741	108.1
25	113.325	14.4336123914516	32.3
26	133.425	13.7262218642519	29.8
27	152.85	54.190620344607	113.6

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	-27.2623733941985
beta	0.479117848591281
S.D.	0.120591703144172
T-STAT	3.97305814661625
p-value	0.000530922773705959

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-7.53492891368666
beta	2.23479340352976
S.D.	0.616987389923919
T-STAT	3.62210547577859
p-value	0.00129828314892909
Lambda	-1.23479340352976