OBSP Statistical Summary for P,P'-DDT

Spike Level	Range	N	Mean	Std-Dev.	Median	F_Pseudo
LOW	0.01-0.045	12	74%	9%	72%	9%
MEDIUM	0.045-0.080	5	86%	8%	87%	10%
HIGH	0.081-0.1+	6	100%	53%	94%	26%