| Process | Defects | MTTF (Weeks) | ||||
| Actual | Pred. | Error % | Actual | Pred. | Error % | |
| SF | 907 | 907 | 0 | 0.0165 | 0.0165 | 0 |
| SL | 712 | 703 | −1.2640 | 0.0211 | 0.0213 | 1.2802 |
| Other | 251 | 260 | 3.5857 | 0.0598 | 0.0577 | −3.4615 |
| Total | 1870 | 1870 | 0 | 0.0080 | 0.0080 | 0 |