What proportion of city residents uses public transportation at least once a week? City planners would like to estimate this proportion and collect information from workers entering a large office building in the center of the city. Which of the following best describes the potential results of this survey? This is a convenience sample and is likely to overestimate the proportion of residents who take public transportation.
This is a convenience sample and is likely to underestimate the proportion of residents who take public transportation.
This is a voluntary response sample and is likely to overestimate the proportion of satisfied residents who take public transportation.
This is a voluntary response sample and is likely to underestimate the proportion of satisfied residents who take public transportation.
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