Teaching UGC NET Mock Test Series 2025 (Paper 1 & 2) Research Aptitude Research methodology Quantitative Research
Which of the following are types of error in survey research?
(A) Sample error
(B) Source error
(C) Observational error
(D) Data collection error
(E) Data processing error
Choose the correct answer from the options given below:
1
A, B, C Only
2
B, C, D Only
3
B, D, E Only
4
A, D, E Only