Table 6: Correlation coefficients for pair of criteria Ci-Cj according to Pearson.

Correlation coefficient Correlation coefficient Ci-CkClCorrelation coefficient Cj-Clmax(correlation coefficient Ci-Cj+ correlation coefficient Ci-Ck; correlation coefficient Ci-Cj+ correlation coefficient Cj-Cl)Chosen triple of criteria

(I)(V)0,989(III)0,616(III)0,4951,605(I-V-III)
(III)(VIII)0,971(IV)0,819(II)0,7971,789(III-VIII-IV)
(VI)(VII)0,831(VIII)0,024(VIII)0,5761,406(VI-VII-VIII)
(III)(IV)0,819(VIII)0,971(VIII)0,7961,789(III-IV-VIII)