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Author Question: Post hoc analyses A) are unplanned and therefore should not be used. B) can be useful in ... (Read 29 times)

meagbuch

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on: Aug 4, 2018
Post hoc analyses
 
  A) are unplanned and therefore should not be used.
  B) can be useful in elaborating the meaning of planned analyses.
  C) are completed after the research article has been published.
  D) are completed after secondary analyses have been completed.

Question 2

The statistical test appropriate to test for mean differences among more than two groups is
 
  A) a t-test for independent groups.
  B) a chi-square test.
  C) a correlated t-test.
  D) an analysis of variance (ANOVA).


lkoler

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Reply #1 on: Aug 4, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


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meagbuch

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Reply #2 on: Aug 4, 2018
TY


lkoler

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Reply #3 on: Aug 4, 2018
You're welcome


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