Multiple Choice
Which of the following methods will give a truly random sampling of the general population?
A) Poll random people on the street.
B) Mail out questionnaires to be filled out and returned.
C) Ask a question on a radio station and ask the general public to call in and respond.
D) Identify all them members of the population then select the desired number randomly from among them.
Correct Answer:
Verified
Correct Answer:
Verified
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