In regards to the HW, for the assumption of normality, do we do box plots to check for normality for each analysis, or do we just do a box plot testing the DV and CV?
posted by Unknown @ 10:27 AM
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posted by Unknown @ 10:27 AM
1 Comments:
At 10:32 AM,
Mari Clements said…
I'm not sure I understand your question.
Do you have a reason to believe that the normality of the pretest variable would change depending on whether you are using it as a DV in the first set of analyses or a CV in the second? Do you expect the normality of the post-test scores to change?
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