OBSP Statistical Summary for 2,4-D

Spike Level	Range	N	Mean	Std-Dev.	Median	F_Pseudo
ULTRA-LOW	0.01-0.05	16	145%	33%	148%	28%
LOW	0.05-0.1	21	136%	39%	134%	29%
MEDIUM	0.1-0.5	21	138%	41%	135%	42%
HIGH	0.5-1.0+	9	114%	21%	116%	17%