Question: Nonparametric tests are tests do not assume a specific distribution for the data. The Mann-Whitney U test, Kruskal-Wallis test. It is used when data does
Nonparametric tests are tests do not assume a specific distribution for the data. The Mann-Whitney U test, Kruskal-Wallis test. It is used when data does not meet the assumptions required for parametric tests, such as when the data is ordinal or not normally distributed.In summary, parametric tests are used when you can make certain assumptions about your data, while nonparametric tests are used when you cannot. Do you have a specific data set or scenario in mind where you're considering which type of test to use? Can you please analyze this ststement?
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