The Development of Grey Statistic Toolbox And Apply in Student´s Test Score

The theme of this paper is to design a ´grey statistic model toolbox´ via C⁺⁺ in the GM model, for easy studying and learning in the grey system theory. In the past research about the grey model toolbox, focused on case-by-case needs. Although all studies have shown good results, only the individual case results can be presented. The full details are still lacking. Therefore, in this study, firstly, the C⁺⁺ is used to develop a toolbox for a grey statistic model. Secondly the clustering of student´s test score is presented as the sample, and the feasibility of the toolbox is implemented, creating this study. Through the results, the grey statistic toolbox in the GM field not only presents a lot of figures to make the results more clear, but also upgrades the analytical level in the grey system theory during the whole implementation of this approach