OBSP Statistical Summary for PARATHION

Spike Level	Range	N	Mean	Std-Dev.	Median	F_Pseudo
ULTRA-LOW	0.005-0.055	16	114%	19%	113%	23%
LOW	0.055-0.155	15	95%	17%	91%	21%
MEDIUM	0.155-0.55	3	105%	11%	101%	16%