OBSP Statistical Summary for 1,1,1-TRICHLOROETHANE
Spike Level
Range
N
Mean
Std-Dev.
Median
F_Pseudo
ULTRA-LOW
0.01-0.155
42
102%
14%
103%
15%
LOW
0.155-0.5
30
103%
16%
106%
13%
MEDIUM
0.5-2.5
11
106%
8%
102%
8%
HIGH
2.5-10.0+
6
119%
11%
121%
15%