BQS OBSP Determination:
SULFAMETHOXAZOLE
METHOD: 2080 , TESTIDCODE: 6202100021
Open Data Set
Plotted Points Statistics
SULFAMETHOXAZOLE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
9
46%
36%
38%
24%
>= Reporting Level
44
51%
37%
35%
43%
Total
53
50%
36%
35%
41%
Sample Statistics
SULFAMETHOXAZOLE
Characteristic
N
%
% Basis
Plotted
53
96%
Spiked
Estimated Values
53
96%
Spiked
Deleted Values
1
1%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
55
.
False Negatives
2
4%
2 out of 55
Not Spiked
46
.
False Positives
0
0%
0 out of 45