How to apply ANOVA when scale is likert?

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What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

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Hom Nath Chalise

I am not sure whether this link support you.

http://www.statisticshowto.com/probability-and-statistics/hypothesis-testing/anova/

David Eugene Booth

As I said in my answer to your other question, you probably want ordinal logistic regression. Please see the attached notes. Best wishes, David Booth