Methods in Ranking Fuzzy Numbers: A Unified Index and Comparative Reviews

Table 4

Ranking results at different optimism levels in Example 17.

				Ranking result
0.0	6.000	7.500	9.167	and
0.1	6.600	7.800	10.083	and
0.2	7.200	8.100	11.000	and
0.3	7.800	8.400	11.917	and
0.4	8.400	8.700	12.833	and
0.5	9.000	9.000	13.750	and
0.6	9.600	9.300	14.667	and
0.7	10.200	9.600	15.583	and
0.8	10.800	9.900	16.500	and
0.9	11.400	10.200	17.417	and
1.0	12.000	10.500	18.333	and