OBSP Determination:
CARBOFURAN
METHOD: 2437 , TESTIDCODE: 65070LCM60
Plotted Points Statistics
CARBOFURAN
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
2
110%
19%
110%
20%
>= Reporting Level
77
320%
459%
112%
17%
Total
79
315%
454%
112%
18%
Sample Statistics
CARBOFURAN
Characteristic
N
%
% Basis
Plotted
79
99%
Spiked
Estimated Values
0
0%
Spiked
Deleted Values
2
2%
Spiked + Not Spiked
Spiked, Censored
1
1%
Spiked
Spiked
80
.
False Negatives
0
0%
0 out of 80
Not Spiked
39
.
False Positives
14
38%
14 out of 37