A telemarketer set the company's computerized dialing system to contact every 25th person listed in the local telephone directory.What sampling method was used?
A)Simple random sample
B)Systematic sample
C)Stratified sample
D)Cluster sample

Question

Quizplus · Accepted Answer

The telemarketer used a systematic sampling method by selecting every 25th person listed in the telephone directory. Systematic sampling involves selecting every kth member from a list or sequence.

A Telemarketer Set the Company's Computerized Dialing System to Contact