The currently agreed upon best method of conducting telephone based sampling is based upon
A) random digit dialing.
B) telephone books.
C) address based sampling.
D) random digit dialing and address based sampling combined.
E) there is no single agreed upon method at this time.

Question

Quizplus · Accepted Answer

There is no single agreed upon method at this time for telephone-based sampling, as different methods have their own advantages and limitations.

The Currently Agreed Upon Best Method of Conducting Telephone Based