OBSP Statistical Summary for ETHYL TERT-BUTYL ETHER

Spike Level	Range	N	Mean	Std-Dev.	Median	F_Pseudo
LOW	0.15-0.8	2	101%	14%	101%	15%
MEDIUM	0.81-3	3	103%	12%	104%	18%
HIGH	3.1-8	6	109%	9%	110%	12%