OBSP Statistical Summary for 1-NAPHTHOL

Spike Level	Range	N	Mean	Std-Dev.	Median	F_Pseudo
ULTRA-LOW	0.002-0.05	8	22%	10%	19%	12%
LOW	0.05-0.1	4	29%	20%	24%	23%
MEDIUM	0.1-0.5	8	18%	12%	20%	16%
HIGH	0.5-2.0	8	24%	18%	19%	17%