"National Family Opinion" and "Consumer Mail Panel" have what in common
A) a sample size of over 1 million
B) use of telephone survey methods
C) use of personal interview methods
D) use of mail panels
E) none of the above

Question

Quizplus · Accepted Answer

Both "National Family Opinion" and "Consumer Mail Panel" utilize mail panels as their primary method for collecting data from participants.

"National Family Opinion" and "Consumer Mail Panel" Have What in Common