identify the sampling designs that use volunt...
identify the sampling designs that use voluntary response sampling. check all that apply. mrs. o’neill asks all her seventh - period students about their study habits. each customer of a fitness club is interviewed about their health as they exit. an online poll about voter opinion of political issues is posted on social media. a student organization interviews students in the drama club about the spring play. a doctor’s office sends email surveys to all its patients. a department store includes a link to an online survey on customers’ receipts.
Answer
# Brief Explanations:
Voluntary - response sampling is when individuals choose to participate on their own. In an online poll on social media, people can choose to respond or not. When a department - store includes a survey link on receipts, customers can decide whether to take the survey. These are cases of voluntary - response sampling. The other scenarios involve non - voluntary participation (asking all students in a period, interviewing all fitness club customers, etc.).
# Answer:
An online poll about voter opinion of political issues is posted on social media.
A department store includes a link to an online survey on customers’ receipts.