Homework Clinic
Mathematics Clinic => Grade 11 and 12 Mathematics => Topic started by: hbsimmons88 on Jul 24, 2018
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An observational study that asks participants to recall their first childhood memory is a(n) __________ study.
Fill in the blank(s) with correct word
Question 2
Which of the following statements about case-control studies is false?
a. Case-control studies have some clear advantages over randomized experiments.
b. A properly designed case-control study does a good job of reducing potential confounding variables.
c. Any controls that are selected will improve the quality of the results of the study.
d. None of the above.
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Answer to Question 1
RETROSPECTIVE
Answer to Question 2
C