BQS ORGANIC BLIND SAMPLES |
HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB), |
Schedule: 1433 Testid: 62075GCM37 |
Measured in MICROGRAMS PER LITER |
02/13/07 TO 01/23/13 |
Open Data Set |
Statistics for the Plotted Points |
HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB) |
Spike Level | N | Mean | Std-Dev. | Median | F_Pseudo |
---|---|---|---|---|---|
< Reporting Level | 2 | 84% | 11% | 84% | 11% |
>= Reporting Level | 65 | 95% | 16% | 96% | 15% |
Total | 67 | 95% | 16% | 95% | 15% |
Miscellaneous Statistics for the Samples |
HEXAHYDROHEXAMETHYLCYCLOPENTABENZOPYRAN (HHCB) |
Characteristic | N | % | % Basis |
---|---|---|---|
Plotted | 67 | 100% | Spiked |
Estimated Values | 4 | 6% | Spiked |
Deleted Values | 1 | 1% | Spiked + Not Spiked |
Spiked, Censored | 0 | 0% | Spiked |
Spiked | 68 | . | |
False Negatives | 0 | 0% | 0 out of 67 |
Not Spiked | 132 | . | |
False Positives | 1 | 1% | 1 out of 132 |