Average score by scaling method.

Table 4: Average score by scaling method.

Average score by Scaling Method
Scoring System		IV	LN	L₁N	L₂N	L₃N	L_∞N
Proposed (3,1,-3)	Weighted Sum Score	-0.667	5.714	-3.667	-4.667	-4.000	-3.333
Proposed (3,1,-3)	Rankings of alternatives	-1.000	2.429	-0.667	0.667	1.333	2.000
Binary (1,0,-1)	Weighted Sum Score	-0.667	1.714	-1.667	-2.000	-1.667	-1.333
Binary (1,0,-1)	Rankings of alternatives	-1.000	0.571	-0.667	-0.333	0.000	0.333
Quadratic (4,2,-1)	Weighted Sum Score	3.000	10.571	2.000	1.667	1.333	2.000
Quadratic (4,2,-1)	Rankings of alternatives	4.000	5.857	2.000	4.000	3.667	3.333
Reverse Quadratic (2,1,-4)	Weighted Sum Score	-2.000	1.429	-6.000	-7.333	-6.333	-6.000
Reverse Quadratic (2,1,-4)	Rankings of alternatives	-2.667	1.143	-1.333	-0.333	-0.667	1.667