Standard Deviation-Mean Plot
Section	Mean	Standard Deviation	Range
1	9.675	0.721267823160907	2.2
2	9.45	0.446196043338474	1.3
3	9.09166666666667	0.485158518299728	1.7
4	7.55	0.572871554697751	1.7
5	7.95	0.464170814953445	1.5

Regression: S.E.(k) = alpha + beta * Mean(k)
alpha	0.280182478779894
beta	0.0294796575040221
S.D.	0.0674854488047155
T-STAT	0.436829835559488
p-value	0.69176584722563

Regression: ln S.E.(k) = alpha + beta * ln Mean(k)
alpha	-1.33236469768771
beta	0.321715882607086
S.D.	1.02102285308352
T-STAT	0.315091754935255
p-value	0.7733371722068
Lambda	0.678284117392914