Multiple Choice
Which of the following is the most effective method to decrease respondent refusals in a mail study according to the empirical evidence?
A) provide return postage
B) specify a deadline
C) guarantee anonymity
D) offer an incentive
E) offer to provide survey results
Correct Answer:
Verified
Correct Answer:
Verified
Q9: Let<br>1=no answer<br>2=not at home when contacted<br>3=disconnected<br>4=refused to
Q10: The main source(s) of nonresponse bias is
Q11: An observation error is the<br>A) difference between
Q12: Which of the following does NOT need
Q13: The most prevalent type of observation errors
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Q16: Common strategy(ies) to correct for nonresponse bias
Q17: Noncoverage biases<br>A) do not affect standard error
Q18: Studies which have been specifically designed to
Q19: Item nonresponse can be treated by<br>A) inferring