Multimode Resource-Constrained Multiple Project Scheduling Problem under Fuzzy Random Environment and Its Application to a Large Scale Hydropower Construction Project

Table 10

Sensitivity analysis on optimistic-pessimistic index and probability-possibility levels.

𝜆	Objective	𝜎=0.025			𝜎=0.05			𝜎=0.075			𝜎=0.1
		𝛾=0.7	𝛾=0.8	𝛾=0.9	𝛾=0.7	𝛾=0.8	𝛾=0.9	𝛾=0.7	𝛾=0.8	𝛾=0.9	𝛾=0.7	𝛾=0.8	𝛾=0.9
0.00	𝑧	0.3269	0.3230	0.3180	0.3321	0.3277	0.3225	0.3373	0.3302	0.3271	0.3415	0.3364	0.3315
0.25	𝑧	0.3408	0.3364	0.3327	0.3437	0.3393	0.3358	0.3462	0.3427	0.3392	0.3485	0.3455	0.3418
0.50	𝑧	0.3502	0.3471	0.3508	0.3502	0.3471	0.3508	0.3502	0.3471	0.3508	0.3502	0.3471	0.3508
0.75	𝑧	0.3603	0.3645	0.3684	0.3572	0.3613	0.3648	0.3550	0.3587	0.3620	0.3531	0.3562	0.3597
1.00	𝑧	0.3710	0.3763	0.3816	0.3685	0.3735	0.3771	0.3663	0.3700	0.3742	0.3637	0.3675	0.3708