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Table 4.

The Results Of The Regression Analysis Of The Mathematical Models

Criteria Y1 Y2 Y3 Y4 Y5
α0 28.372 28.1330 28.340 29.490 28.403
α1 0.519 0.5280 0.559 0.5480 0.7590
α2 ‐0.583 ‐0.7390 ‐0.66 ‐0.4180 ‐0.7920
α3 0.634 0.430 0.659 0.4760 1.1150
α12 0.0000 0.425 ‐0.550 0.0000 0.0000
α13 0.0000 0.0000 0.0000 0.0000 0.375
α23 0.0000 0.575 0.800 0.0000 0.0000
α11 ‐1.252 ‐0.690 ‐1.567 ‐1.7960 ‐1.168
α22 ‐0.947 ‐0.588 ‐0.551 0.6780 ‐0.8630
α33 0.0000 0.0000 0.0000 ‐1.457 ‐0.456
Approximation FR 6.4903 8.7079 10.103 18.126 9.0814
FT 5.960 4.770 4.770 8.790 9.790

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