Relevant departments of Dongpo City have planned a selection activity for the ranking of ideal living quarters in the city. The method is to select ten indicators, which involve community hardware facilities (housing quality, supporting facilities, etc.), environmental sanitation, degree of greening, and public security status, transportation convenience, etc. Each index is evaluated according to the actual quality or quantity, and a score between 1 and 10 points is evaluated, and then the average of these ten scores is obtained, and the ranking is ranked according to its level.
not a necessary assumption for the feasibility of the above planning?
If the content of the index is modified accordingly, this selection method is general, for example, it can be used to evaluate the ranking of key middle schools in the city