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Q2: Measurement and scaling issues are relevant only
Q9: Why is it important to include a
Q9: The difference between a particular response and
Q19: Collecting more data lowers response rates.
Q24: Assume that respondents aged 65 or older
Q39: The research report must be written in
Q44: Which of the following statements is true
Q46: A moderator's guide should include follow-up questions
Q48: Also considered to be the soul of
Q93: _ is simply data that have a