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Results tagged with anova
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user 345591
ANOVA stands for ANalysis Of VAriance, a statistical model and set of procedures for comparing multiple group means. The independent variables in an ANOVA model are categorical, but an ANOVA table can be used to test continuous variables as well.
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Why does using t-test on multiple groups of means will increase the alpha of the test?
I saw a video about ANOVA today.
It said that we should use ANOVA instead of t-test when we have more than 2 groups of sample to test. … This is because if we us t-test instead of ANOVA, it will be inaccurate due to the alpha increases.
Why is this the case? …
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