قياس الاختلاف في التحصيل العلمي لطلبة جامعة بنغازي - فرع الأبيار حسب الأقسام

Abstract

The first objective of this study is to identify the factors that may affect the differences in

 the educational achievement of the students of Al-Abyar University .To achieve this goal, the

multiple linear regression method was used, considering that the academic rate is the dependent

variable. Some variables, age, sex, year of graduation, study system, section, place of residence

are explanatory variables. The linear regression model is significant. The study showed that age

and sex affect the rate For graduates, where the highest academic rate is among young graduates,

and the female rate is higher than that of males. The second objective is to classify the

graduate students according to the academic average. To achieve the second objective, we used

the method of discriminate analysis. We found that age and gender are the variables that are

important in the degree of discrimination and most contribute to the classification. And then find

the relationship between multiple regression coefficients and Fisher coefficients obtained from

the discriminate analysis .We used the data we obtained from the Fisher model to construct a

multiple linear model and then tested the significance of this model.