Which of the following statements is correct?
A. Objectives of research are stated in first chapter of the thesis
B. Researcher must possess analytical ability
C. Variability is the source of problem
D. All the above
Answer:D
Which of the following statements is correct?
A. Objectives of research are stated in first chapter of the thesis B. Researcher must possess analytical ability C. Variability is the source of problem D. All the above