Author Question: With an ex post facto study, researchers compare two or more groups. Indicate whether the ... (Read 183 times)

burton19126

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With an ex post facto study, researchers compare two or more groups.
 
  Indicate whether the statement is true or false

Question 2

A prospective study begins with a group of participants who have a given condition or disease.
 
  Indicate whether the statement is true or false



HandsomeMarc

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Answer to Question 1

True

Answer to Question 2

False



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