BQS OBSP Determination:
NAPHTHALENE
METHOD: 4054 , TESTIDCODE: 34696GCM66
Open Data Set
Plotted Points Statistics
NAPHTHALENE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
< Reporting Level
3
107%
22%
108%
32%
>= Reporting Level
15
89%
14%
92%
19%
Total
18
92%
16%
92%
18%
Sample Statistics
NAPHTHALENE
Characteristic
N
%
% Basis
Plotted
18
90%
Spiked
Estimated Values
3
15%
Spiked
Deleted Values
0
0%
Spiked + Not Spiked
Spiked, Censored
1
5%
Spiked
Spiked
20
.
False Negatives
1
5%
1 out of 20
Not Spiked
16
.
False Positives
0
0%
0 out of 16