Suppose State Lawmakers Are Interested in Finding Out Whether a Newly

Multiple Choice

Suppose state lawmakers are interested in finding out whether a newly instituted state program about distracted driving is effective. A statistician divides the state into three regions then
Randomly selects a sample of adult licensed drivers from each region. Participants are then asked to
Fill out a questionnaire about distracted driving. What kind of sampling does this illustrate?

A) Stratified
B) Random Sampling
C) Cluster
D) Systematic