D. Volunteer Sampling
involves people who self-select into the survey. Often, these folks have a strong interest in the main topic of the survey.
Example:
A noontime show like 'It's Showtime asks viewers to participate in an online poll, or to vote for the winner in "Tawag ng Tanghalan." This would be a volunteer sample since the sample is chosen by the viewers, not by the survey administrator.
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PR1/ Practical Research 1
RandomGRADE 11 GOODLUCK! this is my own notes I'm currently grade 11 HUMSS student
