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Table 4 Collective trapezoid fuzzy linguistic decision matrix R ∗ (for TFLPWA operator)

From: Trapezoid fuzzy linguistic prioritized weighted average operators and their application to multiple attribute group decision-making

 

G 1

G 2

G 3

G 4

X 1

[s2.56, s3.83, s5.41, s6.41]

[s2.86, s3.86, s5.86, s6.86]

[s3.76, s4.76, s5.76, s7.24]

[s3.29, s4.29, s5.29, s7.00]

X 2

[s3.10, s4.61, s5.90, s6.90]

[s3.29, s4.29, s5.29, s6.39]

[s4.00, s5.20, s7.13, s8.13]

[s3.17, s4.33, s6.00, s7.00]

X 3

[s3.58, s5.06, s6.55, s7.91]

[s3.36, s4.68, s5.68, s7.00]

[s3.48, s4.87, s6.01, s7.01]

[s3.11, s4.11, s5.11, s6.11]

X 4

[s4.26, s5.53, s6.79, s8.21]

[s3.28, s5.20, s6.38, s7.38]

[s2.80, s4.36, s5.36, s6.36]

[s3.82, s4.82, s6.19, s7.19]

X 5

[s2.29, s3.71, s5.00, s6.29]

[s1.54, s2.64, s4.30, s6.20]

[s2.97, s4.52, s5.52, s6.52]

[s3.73, s4.29, s5.80, s7.31]