Which of the Following Is a Useful Guideline for Preparing

Which of the following is a useful guideline for preparing effective surveys?

A) Use questions that produce qualitative answers.
B) Include as many questions on your survey as necessary, even if you may not use the information in your final report.
C) Avoid leading or ambiguous questions that can affect a respondent's answer.
D) Never offer survey participants compensation as this will skew the results.