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Author Question: One difference between the between subjects factorial ANOVA and the repeated measures factorial ... (Read 116 times)

nautica902

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on: Jun 19, 2018
One difference between the between subjects factorial ANOVA and the repeated measures factorial ANOVA is that, in the repeated measures ANOVA, _____.
 
  a. only one mean square needs to be calculated
  b. more than one critical F is required to test the hypotheses
  c. multiple alpha levels are used to evaluate the hypotheses
  d. there is no way to evaluate the significance of the interactions between variables

Question 2

How do the COLUMNS in the summary table for a repeated measures factorial ANOVA differ from those of the summary table for a between subjects factorial ANOVA? In the repeated measures factorial ANOVA summary table, _____.
 
  a. there are twice as many columns
  b. there is nothing different about the columns
  c. the columns appear in a different order
  d. each error term appears in its own column


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tanna.moeller

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Reply #1 on: Jun 19, 2018
Answer to Question 1

B
Multiple critical F values are needed because the degrees of freedom associated with the denominators are often different. In between subjects factorial ANOVAs, only one critical value of F is needed for comparison with all obtained values of F.

Answer to Question 2

B
The columns are the same for the summary tables. The rows differ.


nautica902

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Reply 2 on: Jun 19, 2018
Great answer, keep it coming :)

jomama

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Reply 3 on: Yesterday
Excellent

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