Approach for Multiattribute Decision-Making with an Interval Grey Number Based on Bonferroni Mean

Table 1

Direct observation of quantitative indicators.

U	A1	A2	A3	A4	A5
x1	[90, 120]	[7, 7]	[6, 8]	[2900, 3100]	[10, 10]
x2	[70, 100]	[3, 3]	[4, 6]	[3000, 3200]	[8, 8]
x3	[50, 70]	[5, 5]	[11, 12]	[3500, 3700]	[20, 20]
x4	[60, 80]	[5, 5]	[8, 9]	[3000, 3200]	[12, 12]