| Statistics for the Plotted Points |
| METHYL IODIDE |
| Spike Level | N | Mean | Std-Dev. | Median | F_Pseudo |
|---|---|---|---|---|---|
| Lower Range | 9 | 71% | 20% | 71% | 15% |
| Upper Range | 7 | 80% | 20% | 77% | 16% |
| < Reporting Level | 1 | 25% | . | 25% | 0% |
| Total | 17 | 72% | 23% | 75% | 15% |
| Miscellaneous Statistics for the Samples |
| METHYL IODIDE |
| Characteristic | N | % | % Basis |
|---|---|---|---|
| Plotted | 17 | 77% | Spiked |
| Estimated Values | 17 | 77% | Spiked |
| Deleted Values | 0 | 0% | Spiked + Not Spiked |
| Spiked, Censored | 3 | 14% | Spiked |
| Spiked | 22 | . | |
| False Negatives | 2 | 9% | 2 out of 22 |
| Not Spiked | 140 | . | |
| False Positives | 11 | 8% | 11 out of 140 |