Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	72.25	7.3095827514298	13.8
2	75.45	6.10273162881454	13.7
3	110.875	50.3230480661363	107.8
4	81.1	8.80567998510053	20.9
5	80.475	8.71641172348652	21
6	125.425	55.1128765958253	123.1
7	81.975	9.7106041693261	23.6
8	78.425	6.23611791635363	15.2
9	121.95	64.541588659303	137.9
10	77.575	6.81389511708734	16.6
11	79.7	12.0446391948175	29.5
12	142.525	87.860737344201	186.1
13	81.025	7.98430752580752	19.5
14	85.1	6.78871612800732	16
15	133.9	84.5986209501471	175.7
16	73.925	6.23077041785364	12.5
17	73.25	9.26156934145972	22.3
18	132.325	80.0309679644907	168.2
19	75.125	8.2754153974287	18
20	79.45	11.8857057005463	28.2
21	136.675	81.6625322082696	174.4
22	78.25	7.8831042954748	18.2
23	72.125	9.33501472950097	22.1
24	129.375	79.132394335906	171.8
25	71.125	9.72980815158586	23.5
26	72.625	9.91610642675171	24.2
27	122.15	67.8544766393493	147.5

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	-85.9266411053665
beta	1.22798055665325
S.D.	0.0423587593037036
T-STAT	28.9900029377366
p-value	9.19238237036434e-21

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-15.4574074532102
beta	4.0524254168204
S.D.	0.206765002912345
T-STAT	19.5991843868199
p-value	1.08965359695293e-16
Lambda	-3.0524254168204