| Statistics for the Plotted Points |
| TETRAHYDROFURAN |
| Spike Level | N | Mean | Std-Dev. | Median | F_Pseudo |
|---|---|---|---|---|---|
| Lower Range | 15 | 102% | 9% | 102% | 10% |
| Upper Range | 5 | 99% | 13% | 97% | 11% |
| < Reporting Level | 15 | 130% | 40% | 115% | 59% |
| Total | 35 | 114% | 30% | 107% | 13% |
| Miscellaneous Statistics for the Samples |
| TETRAHYDROFURAN |
| Characteristic | N | % | % Basis |
|---|---|---|---|
| Plotted | 35 | 71% | Spiked |
| Estimated Values | 15 | 31% | Spiked |
| Deleted Values | 0 | 0% | Spiked + Not Spiked |
| Spiked, Censored | 14 | 29% | Spiked |
| Spiked | 49 | . | |
| False Negatives | 0 | 0% | 0 out of 49 |
| Not Spiked | 97 | . | |
| False Positives | 0 | 0% | 0 out of 97 |