Of the following, which type of data collection method is likely to have the lowest response rate?
A) mail questionnaire
B) focus group
C) online focus group
D) case study
E) face-to-face interview

Question

Quizplus · Accepted Answer

Mail questionnaires typically have the lowest response rates compared to other methods of data collection. This is because they require more effort and time from participants, they may get lost or overlooked among other mail, and there is no opportunity for follow-up or clarification.

Of the Following, Which Type of Data Collection Method Is