Statistics for the Plotted Points
OIL AND GREASE
Spike Level
N
Mean
Std-Dev.
Median
F_Pseudo
Lower Range
38
102%
37%
98%
29%
Upper Range
23
87%
22%
86%
16%
< Reporting Level
4
89%
9%
91%
10%
Total
65
96%
32%
90%
23%
Miscellaneous Statistics for the Samples
OIL AND GREASE
Characteristic
N
%
% Basis
Plotted
65
96%
Spiked
Estimated Values
20
29%
Spiked
Deleted Values
2
3%
Spiked + Not Spiked
Spiked, Censored
2
3%
Spiked
Spiked
70
.
False Negatives
1
1%
1 out of 68
Not Spiked
0
.
False Positives
0
.
0 out of 0
