The main objective of the study is to combine an integrated understanding about education in four different areas such as Age, Sex, Marital Status, and Parental Education. The variable Sex and Marital Status are categorical variables, while the variables education level of the respondent, Age and Parental Education are all continuous variables and are measured under interval Scale.
The categories of Sex and Marital Status are given below: Sex: 1 ? Male 2 ? Female Marital Status: 1 ? Single 2 ? Married 3 ? Widowed 4 ? Divorced 5 ? Separated