Table 3.
Sample | Positive (%) | Negative (%) | Total (%) |
---|---|---|---|
Beef | 78 (86.6) | 12 (13.4) | 90 (100) |
Beef burger | 83 (92.2) | 7 (7.8) | 90 (100) |
Total | 161 (89.4) | 19 (10.6) | 180 (100) |
Sample | Positive (%) | Negative (%) | Total (%) |
---|---|---|---|
Beef | 78 (86.6) | 12 (13.4) | 90 (100) |
Beef burger | 83 (92.2) | 7 (7.8) | 90 (100) |
Total | 161 (89.4) | 19 (10.6) | 180 (100) |