# American Institute of Mathematical Sciences

January  2018, 14(1): 283-308. doi: 10.3934/jimo.2017047

## Some robust improved geometric aggregation operators under interval-valued intuitionistic fuzzy environment for multi-criteria decision-making process

 School of Mathematics, Thapar University Patiala-147004, Punjab, India

Received  July 2016 Revised  October 2016 Published  June 2017

Fund Project: The author would like to thank the Editor-in-Chief and referees for providing very helpful comments and suggestions.

The objective of this manuscript is to present some new interactive geometric aggregation operators for the interval-valued intuitionistic fuzzy numbers (IVIFNs). In order to achieve it, firstly the shortcomings of the existing operators have been highlighted and then resolved it by defining new operational laws based on the pairs of hesitation degree between the membership functions. By using these improved laws, some geometric aggregation operators, namely interval-valued intuitionistic fuzzy Hamacher interactive weighted and hybrid geometric labeled as IIFHIWG and IIFHIHWG operators, respectively have been proposed. Furthermore, desirable properties corresponding to these operators have been stated. Finally, a decision-making method based on the proposed operator has been illustrated to demonstrate the approach. A computed result is compared with the existing results.

Citation: Harish Garg. Some robust improved geometric aggregation operators under interval-valued intuitionistic fuzzy environment for multi-criteria decision-making process. Journal of Industrial & Management Optimization, 2018, 14 (1) : 283-308. doi: 10.3934/jimo.2017047
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##### References:
Information about each alternative in the form of the IVIFNs
 $C_1$ $C_2$ $C_3$ $C_4$ $C_5$ $C_6$ $X_1$ $\langle[0.2, 0.3], [0.4, 0.5]\rangle$ $\langle[0.6, 0.7], [0.2, 0.3]\rangle$ $\langle[0.4, 0.5], [0.2, 0.4]\rangle$ $\langle[0.7, 0.8], [0.1, 0.2]\rangle$ $\langle[0.1, 0.3], [0.5, 0.6]\rangle$ $\langle[0.5, 0.7], [0.2, 0.3]\rangle$ $X_2$ $\langle[0.6, 0.7], [0.2, 0.3]\rangle$ $\langle[0.5, 0.6], [0.1, 0.3]\rangle$ $\langle[0.6, 0.7], [0.2, 0.3]\rangle$ $\langle[0.6, 0.7], [0.1, 0.2]\rangle$ $\langle[0.3, 0.4], [0.5, 0.6]\rangle$ $\langle[0.4, 0.7], [0.1, 0.2]\rangle$ $X_3$ $\langle[0.4, 0.5], [0.3, 0.4]\rangle$ $\langle[0.7, 0.8], [0.1, 0.2]\rangle$ $\langle[0.5, 0.6], [0.3, 0.4]\rangle$ $\langle[0.6, 0.7], [0.1, 0.3]\rangle$ $\langle[0.4, 0.5], [0.3, 0.4]\rangle$ $\langle[0.3, 0.5], [0.1, 0.3]\rangle$ $X_4$ $\langle[0.6, 0.7], [0.2, 0.3]\rangle$ $\langle[0.5, 0.6], [0.1, 0.3]\rangle$ $\langle[0.7, 0.8], [0.1, 0.2]\rangle$ $\langle[0.3, 0.4], [0.1, 0.2]\rangle$ $\langle[0.5, 0.6], [0.1, 0.3]\rangle$ $\langle[0.7, 0.8], [0.1, 0.2]\rangle$ $X_5$ $\langle[0.5, 0.6], [0.3, 0.4]\rangle$ $\langle[0.3, 0.4], [0.3, 0.5]\rangle$ $\langle[0.6, 0.7], [0.1, 0.3]\rangle$ $\langle[0.6, 0.8], [0.1, 0.2]\rangle$ $\langle[0.6, 0.7], [0.2, 0.3]\rangle$ $\langle[0.5, 0.6], [0.2, 0.4]\rangle$
 $C_1$ $C_2$ $C_3$ $C_4$ $C_5$ $C_6$ $X_1$ $\langle[0.2, 0.3], [0.4, 0.5]\rangle$ $\langle[0.6, 0.7], [0.2, 0.3]\rangle$ $\langle[0.4, 0.5], [0.2, 0.4]\rangle$ $\langle[0.7, 0.8], [0.1, 0.2]\rangle$ $\langle[0.1, 0.3], [0.5, 0.6]\rangle$ $\langle[0.5, 0.7], [0.2, 0.3]\rangle$ $X_2$ $\langle[0.6, 0.7], [0.2, 0.3]\rangle$ $\langle[0.5, 0.6], [0.1, 0.3]\rangle$ $\langle[0.6, 0.7], [0.2, 0.3]\rangle$ $\langle[0.6, 0.7], [0.1, 0.2]\rangle$ $\langle[0.3, 0.4], [0.5, 0.6]\rangle$ $\langle[0.4, 0.7], [0.1, 0.2]\rangle$ $X_3$ $\langle[0.4, 0.5], [0.3, 0.4]\rangle$ $\langle[0.7, 0.8], [0.1, 0.2]\rangle$ $\langle[0.5, 0.6], [0.3, 0.4]\rangle$ $\langle[0.6, 0.7], [0.1, 0.3]\rangle$ $\langle[0.4, 0.5], [0.3, 0.4]\rangle$ $\langle[0.3, 0.5], [0.1, 0.3]\rangle$ $X_4$ $\langle[0.6, 0.7], [0.2, 0.3]\rangle$ $\langle[0.5, 0.6], [0.1, 0.3]\rangle$ $\langle[0.7, 0.8], [0.1, 0.2]\rangle$ $\langle[0.3, 0.4], [0.1, 0.2]\rangle$ $\langle[0.5, 0.6], [0.1, 0.3]\rangle$ $\langle[0.7, 0.8], [0.1, 0.2]\rangle$ $X_5$ $\langle[0.5, 0.6], [0.3, 0.4]\rangle$ $\langle[0.3, 0.4], [0.3, 0.5]\rangle$ $\langle[0.6, 0.7], [0.1, 0.3]\rangle$ $\langle[0.6, 0.8], [0.1, 0.2]\rangle$ $\langle[0.6, 0.7], [0.2, 0.3]\rangle$ $\langle[0.5, 0.6], [0.2, 0.4]\rangle$
Effect of the parameter $\gamma$ on the ranking of the alternatives by IIFHIWG and the existing operators
 $\gamma=1$ $\gamma=2$ $\gamma=3$ Wei and Wang [26] Proposed Wang and Liu [24] Proposed Liu [20] Proposed Score value Score value Score value $X_1$ 0.0548 0.1346 0.0727 0.1454 0.0822 0.1517 $X_2$ 0.2874 0.3174 0.2998 0.3310 0.3065 0.3388 $X_3$ 0.2139 0.2713 0.2205 0.2760 0.2245 0.2793 $X_4$ 0.4463 0.4997 0.4535 0.5013 0.4576 0.5024 $X_5$ 0.2985 0.3119 0.3047 0.3166 0.3083 0.3197 ranking $X_4 \succ X_5 \succ X_2 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_5 \succ X_2 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_5 \succ X_2 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$
 $\gamma=1$ $\gamma=2$ $\gamma=3$ Wei and Wang [26] Proposed Wang and Liu [24] Proposed Liu [20] Proposed Score value Score value Score value $X_1$ 0.0548 0.1346 0.0727 0.1454 0.0822 0.1517 $X_2$ 0.2874 0.3174 0.2998 0.3310 0.3065 0.3388 $X_3$ 0.2139 0.2713 0.2205 0.2760 0.2245 0.2793 $X_4$ 0.4463 0.4997 0.4535 0.5013 0.4576 0.5024 $X_5$ 0.2985 0.3119 0.3047 0.3166 0.3083 0.3197 ranking $X_4 \succ X_5 \succ X_2 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_5 \succ X_2 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_5 \succ X_2 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$
Effect of the parameter $\gamma$ on the ranking of the alternatives by using IIFHIHWG and the existing operators
 $\gamma=1$ $\gamma=2$ $\gamma=3$ Wei and Wang [26] Proposed Wang and Liu [24] Proposed Liu [20] Proposed Score value Score value Score value $X_1$ 0.1221 0.2080 0.1434 0.2163 0.1558 0.2151 $X_2$ 0.3304 0.3674 0.3443 0.3734 0.3522 0.3795 $X_3$ 0.2535 0.3019 0.2630 0.3068 0.2692 0.3113 $X_4$ 0.3705 0.4853 0.3815 0.4815 0.3880 0.4828 $X_5$ 0.3141 0.3414 0.3164 0.3510 0.3203 0.3500 ranking $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$
 $\gamma=1$ $\gamma=2$ $\gamma=3$ Wei and Wang [26] Proposed Wang and Liu [24] Proposed Liu [20] Proposed Score value Score value Score value $X_1$ 0.1221 0.2080 0.1434 0.2163 0.1558 0.2151 $X_2$ 0.3304 0.3674 0.3443 0.3734 0.3522 0.3795 $X_3$ 0.2535 0.3019 0.2630 0.3068 0.2692 0.3113 $X_4$ 0.3705 0.4853 0.3815 0.4815 0.3880 0.4828 $X_5$ 0.3141 0.3414 0.3164 0.3510 0.3203 0.3500 ranking $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4 \succ X_2 \succ X_5 \succ X_3 \succ X_1$
Ordering of the attributes for different $\gamma$
 $\gamma$ By IIFHIWG By IIFHIHWG Aggregated IVIFN Score values Aggregated IVIFN Score values 0.1 $X_1$ $\big\langle[0.3771, 0.5753], [0.2996, 0.4247]\big\rangle$ 0.1140 $\big\langle[0.4562, 0.6029], [0.2818, 0.3971]\big\rangle$ 0.1901 $X_2$ $\big\langle[0.5042, 0.6545], [0.2324, 0.3455]\big\rangle$ 0.2904 $\big\langle[0.5016, 0.6889], [0.1971, 0.3111]\big\rangle$ 0.3411 $X_3$ $\big\langle[0.4719, 0.6441], [0.2310, 0.3559]\big\rangle$ 0.2646 $\big\langle[0.4808, 0.6605], [0.2187, 0.3395]\big\rangle$ 0.2916 $X_4$ $\big\langle[0.6130, 0.7519], [0.1218, 0.2481]\big\rangle$ 0.4975 $\big\langle[0.5404, 0.7670], [0.1097, 0.2330]\big\rangle$ 0.4824 $X_5$ $\big\langle[0.5306, 0.6405], [0.2027, 0.3595]\big\rangle$ 0.3045 $\big\langle[0.5338, 0.6603], [0.1876, 0.3397]\big\rangle$ 0.3334 Ranking $X_4\succ X_5 \succ X_2 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ 0.5 $X_1$ $\big\langle[0.3805, 0.5819], [0.2933, 0.4181]\big\rangle$ 0.1255 $\big\langle[0.4597 0.6086], [0.2764 0.3914]\big\rangle$ 0.2003 $X_2$ $\big\langle[0.5092, 0.6634], [0.2249, 0.3366]\big\rangle$ 0.3056 $\big\langle[0.5062 0.6977], [0.1897 0.3023]\big\rangle$ 0.3560 $X_3$ $\big\langle[0.4734, 0.6455], [0.2285, 0.3545]\big\rangle$ 0.2679 $\big\langle[0.4826 0.6633], [0.2157 0.3367]\big\rangle$ 0.2967 $X_4$ $\big\langle[0.6133, 0.7526], [0.1214, 0.2474]\big\rangle$ 0.4986 $\big\langle[0.5406 0.7681], [0.1093 0.2319]\big\rangle$ 0.4838 $X_5$ $\big\langle[0.5318, 0.6429], [0.2009, 0.3571]\big\rangle$ 0.3084 $\big\langle[0.5352 0.6639], [0.1855 0.3361]\big\rangle$ 0.3388 Ranking $X_4\succ X_5 \succ X_2 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ 1 $X_1$ $\big\langle[0.3834, 0.5868], [0.2878, 0.4132]\big\rangle$ 0.1346 $\big\langle[0.4626, 0.6125], [0.2717, 0.3875]\big\rangle$ 0.2080 $X_2$ $\big\langle[0.5134, 0.6699], [0.2185, 0.3301]\big\rangle$ 0.3174 $\big\langle[0.5100, 0.7041], [0.1835, 0.2959]\big\rangle$ 0.3674 $X_3$ $\big\langle[0.4750, 0.6467], [0.2260, 0.3533]\big\rangle$ 0.2713 $\big\langle[0.4845, 0.6659], [0.2126, 0.3341]\big\rangle$ 0.3019 $X_4$ $\big\langle[0.6136, 0.7533], [0.1210, 0.2467]\big\rangle$ 0.4997 $\big\langle[0.5409, 0.7693], [0.1089, 0.2307]\big\rangle$ 0.4853 $X_5$ $\big\langle[0.5330, 0.6449], [0.1991, 0.3551]\big\rangle$ 0.3119 $\big\langle[0.5141, 0.6751], [0.1813, 0.3249]\big\rangle$ 0.3414 Ranking $X_4\succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ 2 $X_1$ $\big\langle[0.3872, 0.5923], [0.2809, 0.4077]\big\rangle$ 0.1454 $\big\langle[0.4663, 0.6161], [0.2659, 0.3839]\big\rangle$ 0.2163 $X_2$ $\big\langle[0.5186, 0.6770], [0.2106, 0.3230]\big\rangle$ 0.3310 $\big\langle[0.5268, 0.7023], [0.1847, 0.2977]\big\rangle$ 0.3734 $X_3$ $\big\langle[0.4774, 0.6484], [0.2221, 0.3516]\big\rangle$ 0.2760 $\big\langle[0.4890, 0.6646], [0.2047, 0.3354]\big\rangle$ 0.3068 $X_4$ $\big\langle[0.6141, 0.7543], [0.1202, 0.2457]\big\rangle$ 0.5013 $\big\langle[0.5556, 0.7623], [0.1172, 0.2377]\big\rangle$ 0.4815 $X_5$ $\big\langle[0.5348, 0.6473], [0.1963, 0.3527]\big\rangle$ 0.3166 $\big\langle[0.5166, 0.6813], [0.1772, 0.3187]\big\rangle$ 0.3510 Ranking $X_4\succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ 5 $X_1$ $\big\langle[0.3922, 0.5987], [0.2716 0.4013]\big\rangle$ 0.1590 $\big\langle[0.4324, 0.6341], [0.2537, 0.3659]\big\rangle$ 0.2235 $X_2$ $\big\langle[0.5256, 0.6849], [0.1999 0.3151]\big\rangle$ 0.3478 $\big\langle[0.5195, 0.7130], [0.1776, 0.2870]\big\rangle$ 0.3840 $X_3$ $\big\langle[0.4815, 0.6506], [0.2153 0.3494]\big\rangle$ 0.2837 $\big\langle[0.4939, 0.6691], [0.1969, 0.3309]\big\rangle$ 0.3176 $X_4$ $\big\langle[0.6150, 0.7558], [0.1189 0.2442]\big\rangle$ 0.5039 $\big\langle[0.5565, 0.7642], [0.1158, 0.2358]\big\rangle$ 0.4846 $X_5$ $\big\langle[0.5379, 0.6504], [0.1917 0.3496]\big\rangle$ 0.3235 $\big\langle[0.5521, 0.6726], [0.1906, 0.3274]\big\rangle$ 0.3534 Ranking $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ 10 $X_1$ $\big\langle[0.3952, 0.6020], [0.2659, 0.3980]\big\rangle$ 0.1667 $\big\langle[0.4360, 0.6387], [0.2474, 0.3613]\big\rangle$ 0.2330 $X_2$ $\big\langle[0.5300, 0.6889], [0.1932, 0.3111]\big\rangle$ 0.3573 $\big\langle[0.5220, 0.7368], [0.1572, 0.2632]\big\rangle$ 0.4192 $X_3$ $\big\langle[0.4847, 0.6519], [0.2102, 0.3481]\big\rangle$ 0.2891 $\big\langle[0.4767, 0.6968], [0.1744, 0.3032]\big\rangle$ 0.3479 $X_4$ $\big\langle[0.6158, 0.7568], [0.1178, 0.2432]\big\rangle$ 0.5058 $\big\langle[0.5573, 0.7657], [0.1147, 0.2343]\big\rangle$ 0.4870 $X_5$ $\big\langle[0.5403, 0.6522], [0.1882, 0.3478]\big\rangle$ 0.3282 $\big\langle[0.5608, 0.6594], [0.1933, 0.3406]\big\rangle$ 0.3432 Ranking $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_3 \succ X_5 \succ X_1$ 25 $X_1$ $\big\langle[0.3979, 0.6046], [0.2610, 0.3954]\big\rangle$ 0.1730 $\big\langle[0.4217, 0.6566], [0.2234, 0.3434]\big\rangle$ 0.2558 $X_2$ $\big\langle[0.5338, 0.6920], [0.1874, 0.3080]\big\rangle$ 0.3652 $\big\langle[0.5570, 0.7047], [0.1689, 0.2953]\big\rangle$ 0.3988 $X_3$ $\big\langle[0.4878, 0.6530], [0.2051, 0.3470]\big\rangle$ 0.2943 $\big\langle[0.5176, 0.6687], [0.1871, 0.3313]\big\rangle$ 0.3339 $X_4$ $\big\langle[0.6165, 0.7576], [0.1167, 0.2424]\big\rangle$ 0.5075 $\big\langle[0.6057, 0.7394], [0.1297, 0.2606]\big\rangle$ 0.4774 $X_5$ $\big\langle[0.5426, 0.6536], [0.1847, 0.3464]\big\rangle$ 0.3325 $\big\langle[0.5600, 0.6525], [0.1944, 0.3475]\big\rangle$ 0.3353 Ranking $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$
 $\gamma$ By IIFHIWG By IIFHIHWG Aggregated IVIFN Score values Aggregated IVIFN Score values 0.1 $X_1$ $\big\langle[0.3771, 0.5753], [0.2996, 0.4247]\big\rangle$ 0.1140 $\big\langle[0.4562, 0.6029], [0.2818, 0.3971]\big\rangle$ 0.1901 $X_2$ $\big\langle[0.5042, 0.6545], [0.2324, 0.3455]\big\rangle$ 0.2904 $\big\langle[0.5016, 0.6889], [0.1971, 0.3111]\big\rangle$ 0.3411 $X_3$ $\big\langle[0.4719, 0.6441], [0.2310, 0.3559]\big\rangle$ 0.2646 $\big\langle[0.4808, 0.6605], [0.2187, 0.3395]\big\rangle$ 0.2916 $X_4$ $\big\langle[0.6130, 0.7519], [0.1218, 0.2481]\big\rangle$ 0.4975 $\big\langle[0.5404, 0.7670], [0.1097, 0.2330]\big\rangle$ 0.4824 $X_5$ $\big\langle[0.5306, 0.6405], [0.2027, 0.3595]\big\rangle$ 0.3045 $\big\langle[0.5338, 0.6603], [0.1876, 0.3397]\big\rangle$ 0.3334 Ranking $X_4\succ X_5 \succ X_2 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ 0.5 $X_1$ $\big\langle[0.3805, 0.5819], [0.2933, 0.4181]\big\rangle$ 0.1255 $\big\langle[0.4597 0.6086], [0.2764 0.3914]\big\rangle$ 0.2003 $X_2$ $\big\langle[0.5092, 0.6634], [0.2249, 0.3366]\big\rangle$ 0.3056 $\big\langle[0.5062 0.6977], [0.1897 0.3023]\big\rangle$ 0.3560 $X_3$ $\big\langle[0.4734, 0.6455], [0.2285, 0.3545]\big\rangle$ 0.2679 $\big\langle[0.4826 0.6633], [0.2157 0.3367]\big\rangle$ 0.2967 $X_4$ $\big\langle[0.6133, 0.7526], [0.1214, 0.2474]\big\rangle$ 0.4986 $\big\langle[0.5406 0.7681], [0.1093 0.2319]\big\rangle$ 0.4838 $X_5$ $\big\langle[0.5318, 0.6429], [0.2009, 0.3571]\big\rangle$ 0.3084 $\big\langle[0.5352 0.6639], [0.1855 0.3361]\big\rangle$ 0.3388 Ranking $X_4\succ X_5 \succ X_2 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ 1 $X_1$ $\big\langle[0.3834, 0.5868], [0.2878, 0.4132]\big\rangle$ 0.1346 $\big\langle[0.4626, 0.6125], [0.2717, 0.3875]\big\rangle$ 0.2080 $X_2$ $\big\langle[0.5134, 0.6699], [0.2185, 0.3301]\big\rangle$ 0.3174 $\big\langle[0.5100, 0.7041], [0.1835, 0.2959]\big\rangle$ 0.3674 $X_3$ $\big\langle[0.4750, 0.6467], [0.2260, 0.3533]\big\rangle$ 0.2713 $\big\langle[0.4845, 0.6659], [0.2126, 0.3341]\big\rangle$ 0.3019 $X_4$ $\big\langle[0.6136, 0.7533], [0.1210, 0.2467]\big\rangle$ 0.4997 $\big\langle[0.5409, 0.7693], [0.1089, 0.2307]\big\rangle$ 0.4853 $X_5$ $\big\langle[0.5330, 0.6449], [0.1991, 0.3551]\big\rangle$ 0.3119 $\big\langle[0.5141, 0.6751], [0.1813, 0.3249]\big\rangle$ 0.3414 Ranking $X_4\succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ 2 $X_1$ $\big\langle[0.3872, 0.5923], [0.2809, 0.4077]\big\rangle$ 0.1454 $\big\langle[0.4663, 0.6161], [0.2659, 0.3839]\big\rangle$ 0.2163 $X_2$ $\big\langle[0.5186, 0.6770], [0.2106, 0.3230]\big\rangle$ 0.3310 $\big\langle[0.5268, 0.7023], [0.1847, 0.2977]\big\rangle$ 0.3734 $X_3$ $\big\langle[0.4774, 0.6484], [0.2221, 0.3516]\big\rangle$ 0.2760 $\big\langle[0.4890, 0.6646], [0.2047, 0.3354]\big\rangle$ 0.3068 $X_4$ $\big\langle[0.6141, 0.7543], [0.1202, 0.2457]\big\rangle$ 0.5013 $\big\langle[0.5556, 0.7623], [0.1172, 0.2377]\big\rangle$ 0.4815 $X_5$ $\big\langle[0.5348, 0.6473], [0.1963, 0.3527]\big\rangle$ 0.3166 $\big\langle[0.5166, 0.6813], [0.1772, 0.3187]\big\rangle$ 0.3510 Ranking $X_4\succ X_2 \succ X_5 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ 5 $X_1$ $\big\langle[0.3922, 0.5987], [0.2716 0.4013]\big\rangle$ 0.1590 $\big\langle[0.4324, 0.6341], [0.2537, 0.3659]\big\rangle$ 0.2235 $X_2$ $\big\langle[0.5256, 0.6849], [0.1999 0.3151]\big\rangle$ 0.3478 $\big\langle[0.5195, 0.7130], [0.1776, 0.2870]\big\rangle$ 0.3840 $X_3$ $\big\langle[0.4815, 0.6506], [0.2153 0.3494]\big\rangle$ 0.2837 $\big\langle[0.4939, 0.6691], [0.1969, 0.3309]\big\rangle$ 0.3176 $X_4$ $\big\langle[0.6150, 0.7558], [0.1189 0.2442]\big\rangle$ 0.5039 $\big\langle[0.5565, 0.7642], [0.1158, 0.2358]\big\rangle$ 0.4846 $X_5$ $\big\langle[0.5379, 0.6504], [0.1917 0.3496]\big\rangle$ 0.3235 $\big\langle[0.5521, 0.6726], [0.1906, 0.3274]\big\rangle$ 0.3534 Ranking $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ 10 $X_1$ $\big\langle[0.3952, 0.6020], [0.2659, 0.3980]\big\rangle$ 0.1667 $\big\langle[0.4360, 0.6387], [0.2474, 0.3613]\big\rangle$ 0.2330 $X_2$ $\big\langle[0.5300, 0.6889], [0.1932, 0.3111]\big\rangle$ 0.3573 $\big\langle[0.5220, 0.7368], [0.1572, 0.2632]\big\rangle$ 0.4192 $X_3$ $\big\langle[0.4847, 0.6519], [0.2102, 0.3481]\big\rangle$ 0.2891 $\big\langle[0.4767, 0.6968], [0.1744, 0.3032]\big\rangle$ 0.3479 $X_4$ $\big\langle[0.6158, 0.7568], [0.1178, 0.2432]\big\rangle$ 0.5058 $\big\langle[0.5573, 0.7657], [0.1147, 0.2343]\big\rangle$ 0.4870 $X_5$ $\big\langle[0.5403, 0.6522], [0.1882, 0.3478]\big\rangle$ 0.3282 $\big\langle[0.5608, 0.6594], [0.1933, 0.3406]\big\rangle$ 0.3432 Ranking $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_3 \succ X_5 \succ X_1$ 25 $X_1$ $\big\langle[0.3979, 0.6046], [0.2610, 0.3954]\big\rangle$ 0.1730 $\big\langle[0.4217, 0.6566], [0.2234, 0.3434]\big\rangle$ 0.2558 $X_2$ $\big\langle[0.5338, 0.6920], [0.1874, 0.3080]\big\rangle$ 0.3652 $\big\langle[0.5570, 0.7047], [0.1689, 0.2953]\big\rangle$ 0.3988 $X_3$ $\big\langle[0.4878, 0.6530], [0.2051, 0.3470]\big\rangle$ 0.2943 $\big\langle[0.5176, 0.6687], [0.1871, 0.3313]\big\rangle$ 0.3339 $X_4$ $\big\langle[0.6165, 0.7576], [0.1167, 0.2424]\big\rangle$ 0.5075 $\big\langle[0.6057, 0.7394], [0.1297, 0.2606]\big\rangle$ 0.4774 $X_5$ $\big\langle[0.5426, 0.6536], [0.1847, 0.3464]\big\rangle$ 0.3325 $\big\langle[0.5600, 0.6525], [0.1944, 0.3475]\big\rangle$ 0.3353 Ranking $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$ $X_4\succ X_2\succ X_5 \succ X_3 \succ X_1$
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