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Author Question: The appropriate denominator for finding the F ratio for the repeated measures factor (Factor B) in a ... (Read 43 times)

charchew

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on: Jun 19, 2018
The appropriate denominator for finding the F ratio for the repeated measures factor (Factor B) in a mixed design is the mean square _____.
 
  a. between subjects
  b. within subjects
  c. of subject within group
  d. of the interaction of Factor B with subject within group

Question 2

In a mixed factorial design, there are _____ degrees of freedom associated with the error term for evaluating the between subjects factor.
 
  a. a-1 c. (a-1)(b-1)
  b. a(n-1) d. na-1


ong527

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

D
The F ratio for the repeated measures factor (B) is the mean square of Factor B divided by the mean square of the interaction of Factor B and subject within groups.

Answer to Question 2

B
The degrees of freedom associated with the subject within group error term equals a(n-1), where a equals the number of levels of the between subjects factor, and n equals the number of persons in each level of the between subjects factor.


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