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

Systematic sampling is a method of sampling in which every kth element of a population is selected. In this case, the telemarketer selected every 25th person listed in the local telephone directory.

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