Research Article
Effects of Output Quality and Result Demonstrability on the Perceived Usefulness of GPS Sports Watches from the Perspective of Industry 4.0
Table 7
Overall model fit analysis.
| Fit indices | Permissible range | Correction model | Model fit discrimination |
| χ2 (chi-square) | As small as possible | 69.9 | | Ratio of χ2 to degree of freedom | <3 | 1.94 | Passed | GFI | >0.80 | 0.95 | Passed | AGFI | >0.80 | 0.91 | Passed | RMSEA | <0.08 | 0.06 | Passed | CFI | >0.90 | 0.99 | Passed | PCFI | >0.50 | 0.65 | Passed |
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