BQS OBSP Determination:
CHLORAMBEN, METHYL ESTER
METHOD: 2060 , TESTIDCODE: 61188LCM29
Open Data Set
Plotted Points Statistics
CHLORAMBEN, METHYL ESTER
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
10
120%
21%
119%
26%
>= Reporting Level
127
90%
31%
93%
24%
Total
137
92%
32%
95%
24%
Sample Statistics
CHLORAMBEN, METHYL ESTER
Characteristic
N
%
% Basis
Plotted
137
79%
Spiked
Estimated Values
50
29%
Spiked
Deleted Values
2
0%
Spiked + Not Spiked
Spiked, Censored
7
4%
Spiked
Spiked
174
.
False Negatives
30
17%
30 out of 174
Not Spiked
257
.
False Positives
3
1%
3 out of 255