تحليل البيانات المصنفة باستخدام إحصاءة (Kappa)‎ لجداول التوافق 2*2 مع التطبيق العملي

الملخص EN

In this research, we dealt with one of the statistical methods in analyzing the classification Data (Categorical Data) when the response in it is non-independent pairs, as well as the mathematical laws and formulas for this statistics were discussed.

Where this measure was applied in practice to real data for one of the institutes in Iraq by studying their graduation rates and their relationship to their admission rates, and they were statistically analyzed using the Excel program for easy handling of mathematical equations and the results indicated that there were significant differences between the two phenomena before and after graduation based on the test criterion (p - Value.)