Statistics for the Plotted Points
PHENANTHRENE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
Lower Range
15
91%
19%
88%
18%
Upper Range
6
103%
31%
95%
22%
Total
21
94%
23%
88%
18%
Miscellaneous Statistics for the Samples
PHENANTHRENE
Characteristic
N
%
% Basis
Plotted
21
100%
Spiked
Estimated Values
9
43%
Spiked
Deleted Values
1
2%
Spiked + Not Spiked
Spiked, Censored
0
0%
Spiked
Spiked
21
.
False Negatives
0
0%
0 out of 21
Not Spiked
35
.
False Positives
3
9%
3 out of 34