DrRenk Would Like to Study the "Hook Up" Culture Among

Multiple Choice

Dr.Renk would like to study the "hook up" culture among college students.To be able to generalize her findings to all college students,she needs a representative sample.To obtain such a sample,Dr.Renk should

A) offer extra credit to students who complete her questionnaire.
B) use naturalistic observation in her study.
C) seek a random sample of participants.
D) exhibit sampling bias when selecting participants.