Table 4.
Weibull analysis of strength for the study’s groups.
| Tested Groups | m |
σ0.05 | |||
|---|---|---|---|---|---|
| Estimated | SE | 95% CI (Low) | 95% CI (High) | ||
| LP | 6.17 | 0.18 | 5.79 | 6.56 | 219.69 |
| EC | 6.36 | 0.46 | 5.37 | 7.35 | 392.79 |
| EP | 3.39 | 0.28 | 2.79 | 3.99 | 279.02 |
m value = Weibull modulus; σ0.05 = stress levels at 5% probability of failure.