Saturday, April 16, 2011

Practice Problem

A group does a survey by calling 1,000 households in Kalamazoo. Every household number in Kalamazoo was randomized and put onto a list, the surveyors then called every 5th number. This is an example of what kind of sampling technique?

A) Simple Random Sample
B) Systematic Sample
C) Stratified Random Sample
D) Cluster Sample

1 comment:

  1. B) Systematic Sample
    -because there is a random start and then a systematic sampling approach is taken from that start