Answer
Answers will vary. See the explanation below.
Work Step by Step
You must find an article that says who, when, and why the survey was conducted. This will allow you to determine the type of sample the survey is conducting.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.