Answer
The population are the patients of registered voters in Warren County.
The sample are the patients of registered voters who responded to online survey.
Work Step by Step
The Venn diagram demonstrates the sample as part of the population. It is the circular area inside the rectangle and contains the patients of registered voters who responded to the online survey. The population is the whole. In this case, it is the rectangle that contains the sample and is the total amount of patients of registered voters in Warren County.
