Author Question: For an independent-measures research study, what is measured by Cohen's d or r2? A) The risk of a ... (Read 53 times)

joblessjake

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For an independent-measures research study, what is measured by Cohen's d or r2?
 
  A) The risk of a Type I error
  B) The risk of a Type II error
  C) The size of the difference between the two treatments
  D) Whether the difference between the two treatments is likely to have occurred by chance

Question 2

The normal distribution is ____.
 
  A) asymmetric
  B) skewed to the right
  C) skewed to the left
  D) symmetric



Beatricemm

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Answer to Question 1

C

Answer to Question 2

D



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