Author Question: The purpose of subgroup analyses is to explore: A) Random heterogeneity B) Nonrandom ... (Read 57 times)

SGallaher96

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The purpose of subgroup analyses is to explore:
 
  A) Random heterogeneity
  B) Nonrandom heterogeneity
  C) Sensitivity analysis
  D) Nonrelated effects

Question 2

Videotapes are one type of mechanical device that can be used to record or to check the accuracy of observations.
 
  A) True
  B) False



mammy1697

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Answer to Question 1

B

Answer to Question 2

A



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