Home › CBSE Class 11 (Arts) › Economics › Collection, Organisation and Presentation of Data › Which mode reaches remote people cheaply, free o…
Which mode reaches remote people cheaply, free of interviewer influence?
APersonal interview
BMailed questionnaire
CTelephone interview
DExit poll interview
Answer & Solution
Correct answer: B. Mailed questionnaire
A questionnaire sent by mail is cheap, reaches remote people and does not allow the interviewer to influence the replies.
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