Table 3.
Welch and Games-Howell values relating to overall accuracy.
| p value from Welch's test | <0.001 | |
|---|---|---|
| p value (Games-Howell) | ||
| PET-G/EVA | PET-G | <0.001 |
| PMMA | 0.241 | |
| PET-G | PMMA | <0.001 |
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