Which of the following has the highest item non-response rate?
A) door-to-door interview
B) mail survey
C) telephone interview
D) Internet survey

Question

Quizplus · Accepted Answer

Mail surveys typically have the highest item non-response rate because respondents may not take the time to fully complete and return the survey. They may also misplace or forget about the survey, leading to incomplete responses.

Which of the Following Has the Highest Item Non-Response Rate