Home › CBSE Class 11 (Arts) › Economics › Use of Statistical Tools › Compared with verbal or phone surveys, questionn…
Compared with verbal or phone surveys, questionnaires are generally what?
ACheap and low in effort
BSlower and costlier
COpen to only experts
DFree of any standard answers
Answer & Solution
Correct answer: A. Cheap and low in effort
Questionnaires are cheap and need less effort from the questioner, and their standard answers are easy to compile.
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