Table 3 Presumptive positive samples grouped by composite number of drums represented by the water sample tested.
From: Pathogen detection, testing, and control in fresh broccoli sprouts
No. of drums | No. of presumptive positives | No. of samples | Total No. of drums | Presumptive positives per drum (%) |
|---|---|---|---|---|
1 | 10 | 1805 | 1805 | 0.554 |
2 | 4 | 259 | 518 | 0.772 |
3 | 4 | 558 | 1674 | 0.239 |
4 | 2 | 354 | 1416 | 0.141 |
5 | 2 | 69 | 345 | 0.580 |
6 | 0 | 63 | 378 | 0.000 |
7 | 2 | 34 | 238 | 0.840 |
8–19 | 0 | 49 | 465 | 0.000 |
Overall | 24 | 3191 | 6839 | 0.351 |