Question 2 • Statistical Modeling - Content Recovery - Part B
City planners plan to survey residents to estimate the proportion of city residents who use public transportation at least once a week. Which of the following methods describes a voluntary response survey?
Answer
A
City planners stand outside an office building and survey workers.
B
City planners hand out surveys to parents at a youth soccer game.
C
City planners take a random sample of local homes and survey the residents.
D
City planners email a survey to all residents in the community.