Due to inherent limitations in human sensing organs, most data collected for various
purposes contain uncertainties. Even at the rare occasions when accurate data are …

A new test of independence under neutrosophic statistics for testing the association between
two criteria of classification is presented in this paper. The necessary contingency tables for …

Purpose The purpose of this paper is to understand the attitude of patients towards the
current medical service price and the effect of policy implementation, and explore the …

The theory of grey systems plays an important role in science, engineering and in the
everyday life in general for handling approximate data. In the present paper grey numbers …

Purpose The purpose of this paper is to explore the rationality differences of cognition of non-
technical medical services in different groups, and to provide countermeasures for improving …

The contribution statistical test of categories to dependencies between qualitative variables
is needed, because the existence of these categories will influence decision making …

Correspondence Analysis (CA), a multivariate statistical technique, allows a visual
representation of the association between categorical variables through a contingency table …

Grey numbers, which are defined with the help of the real intervals, are very useful in the
everyday life for handling approximate data. In the present paper grey numbers are used as …

In the present research, a method using Grey Numbers as tools is developed for assessing a
system's mean performance, which is useful when utilizing qualitative grades and not …

Mathematical modeling appears today as a dynamic tool for teaching and learning
mathematics, because it connects mathematics with real world applications thus increasing …