Research Article
Environmental Impact Assessment of Taza City’s Wastewater: Application through Principal Component Analysis
Table 5
KMO index and Bartlett test.
| Precision measurement of Kaiser–Meyer–Olkin sampling | 0.684 |
| Bartlett sphericity test | Approximate chi square | 230.535 | Dol | 66 | Meaning of Bartlett | 0.000 |
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