[Retracted] Evaluation Analysis and Key Index System Construction of Urban Public Management Service Quality Based on Grey Judgment Method

Table 3

Statistical analysis table of the second-level index full-point rate scoring results.

Secondary indicators	Full score
Routine maintenance	0.4
Timely maintenance	0.4
Maintenance quality	0.4
Garbage disposal	0.2
Sewage treatment	0.9
Public health	0.5
Greening routine maintenance	0.3
Green vegetation quality	0.2
Quality of cultural activities	0.6
Quality of cultural facilities	0.9
Accident handling	0.2
Natural disaster management	0.2
Mean	0.43
Standard deviation	0.24
Threshold	0.19