Table 3.

The normalized attribute values in the interval decision matrix.

	C 1	C 2	C 3	C 4
S 1	[0.1837, 0.3285]	[0.1290, 0.2727]	[0.1379, 0.3000]	[0.1389, 0.5357]
S 2	[0.1071, 0.1643]	[0.1936, 0.3636]	[0.1724, 0.3500]	[0.0556, 0.2143]
S 3	[0.2143, 0.3285]	[0.1290, 0.2727]	[0.1035, 0.2500]	[0.1389, 0.5357]
S 4	[0.1169, 0.1825]	[0.1613, 0.3182]	[0.1724, 0.3500]	[0.0714, 0.2143]
S 5	[0.1607, 0.2738]	[0.0968, 0.1818]	[0.1035, 0.2000]	[0.1111, 0.4286]