M

Mr. Dubey • 52.30K Points
Coach 

Q. What are the pros (advantages) when using questionnaires as opposed to interviews?

(A) easy to analyse and compare.
(B) participants informed they do not have to take part if they do not want to
(C) participants fully informed of their right to withdraw from the investigation without consequences to them
(D) all of the above.
Correct : Option (D)

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