Multiattribute Group Decision Making with Unknown Decision Expert Weights Information in the Framework of Interval Intuitionistic Trapezoidal Fuzzy Numbers

Table 3

Overall IITFNs, score degrees, and ranking of alternatives.

Alternatives	Overall IITFNs	Score degrees	Ranking
𝐴1	([0.00, 0.32, 0.55, 0.79]; [0.32, 0.49], [0.21, 0.34])	0.055	2
𝐴2	([0.00, 0.42, 0.68, 0.91]; [0.00, 0.39], [0.36, 0.50])	−0.1218	3
𝐴3	([0.00, 0.22, 0.37, 0.49]; [0.45, 0.58], [0.22, 0.32])	0.068	1