Please answer the following questions to check your understanding of the course materials for Epidemiologic Study Design, Part 4: Case-Control Study.
Time limit: 0
0 of 2 Questions completed
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
Quiz complete. Results are being recorded.
0 of 2 Questions answered correctly
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
Which of the following is an example of a case-control study?CorrectIncorrect
Controls are needed in a case-control study because:CorrectIncorrect