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Author Question: The effect size of an F ratio is only interpretable if there is __________ df in the numerator. ... (Read 22 times)

madam-professor

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The effect size of an F ratio is only interpretable if there is __________ df in the numerator.
 
  a. 0
  b. 1
  c. 2
  d. more than 2

Question 2

Ed wants to know if students did significantly better on a test the second time they took it. Which test of statistical significance should Ed use?
 
  a. Cohen's d
  b. Pearson r
  c. an independent t test
  d. a paired t test



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connor417

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Answer to Question 1

b

Answer to Question 2

d





 

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