Independence of Observations
On the homework, for the ANCOVA, since it is a repeated measures design - they test people with a pre-test and then with a post-test, don't we automatically have a violation of the assumption of independence of observations?
posted by MLaffs @ 10:49 AM
1 Comments:
At 2:44 PM,
Grace said…
Yes, if we were running a repeated-measures ANOVA. However, since the directions state that you should run two SEPARATE oneway ANOVAs, you should decide whether the analyses SEPARATELY meet the assumption of independence of observations.
Post a Comment
<< Home