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Can I use an ANOVA on samples with wildly different sample sizes? Sample 1 = 60Sample 2 = 26Sample 3 = 18What is the best method to determine a difference in the means of the test scores?
For the best method to test difference in means, ANOVA an t-test give good results if your data are distributed following a normal distribution.
To choose the appropriate test for your analysis, please follow the guide linked below:
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