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Author Question: In order to interpret the magnitude effect following a one way ANOVA, you should _____. a. ... (Read 28 times)

CQXA

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on: Jun 19, 2018
In order to interpret the magnitude effect following a one way ANOVA, you should _____.
 
  a. consult the F table
  b. make a bar graph of the means
  c. decide whether the difference is < .20, between .20 and .50, between .50 and .80, or greater than .80
  d. consult the table for critical values of Q

Question 2

Effect size for the one way ANOVA is a ratio of the _____between to the total sums of squares.
 
  a. mean square total c. total degrees of freedom
  b. unexplained variance d. sums of squares between


Perkypinki

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

C
Effect sizes are measured in terms of the number of standard deviations that separate group means. A small effect is one that is between .20 and .50; a moderate effect is between .50 and .80, and a large effect is one that is greater than.80.

Answer to Question 2

D
Eta squared is a ratio of the sums of squares between to the total sums of squares.


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