Multiple Choice
In the study described in Case Study 1.4, questionnaires were sent to 100,000 women asking about love, sex and relationships. Only 4.5% of the women responded. This means that
A) the margin of error for the survey was 4.5%.
B) a random sample was not contacted.
C) women who felt strongly did not respond.
D) nonresponse bias was likely to be a major problem.
Correct Answer:
Verified
Correct Answer:
Verified
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