My further confusion and concern is regarding the testing methodology for analysis purpose.
For your reference, Dependent variable of my study includes these 3 question:
1. Salary (Annual) :1 = less than 5 lakhs; 2= 5-10 lakhs; 3= 10-15 lakhs; 4= 15-20 lakhs; 5= 20-25 lakhs; 6= 25-30 lakhs; 7= 30-35 lakhs; 8= 35-40 lakhs; 9= 40-45 lakhs; 10 = more than 50 lakhs 2.Managerial Level: 1=non supervisor/non manager; 2= first-level supervisor; 3= lower manager; 4= middle manager; 5= senior manager; 6= executive; 7= senior executive/divisional head; 8= CEO 3.Number of managerial positions achieved : 1= none; 2= 1 to 3; 3= 4 to 6; 4= 6 to 8, 5= 9 or more.
All of my Independent Variables are measured on 5 point Likert scale. Please suggest the appropriate methodology in order to examine the impact.