Data preparation needs to ensure the accuracy of the data and their conversion from raw form to reduced and classified forms for analysis. It includes which of the following:
A. Coding
B. Data Entry
C. Editing
D. Steming
E. Aliasing
Choose the correct answer from the options given below:
1
A & C only
2
B & D only
3
A, B & C only
4
C, D & E only