Statistical tests of ordinal level data

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Reference no: EM1390820

Five tests of ordinal level data are presented: the sign test, the median test, the Wilcoxon signed-rank test, the Wilcoxon rank-sum test, the Kruskal-Wallis analysis of variance by ranks.

Choose one of these tests and describe in your own words, the purpose of the test, any particular assumptions or limitations pertaining to the test, and provide an example where you could employ the test.

Reference no: EM1390820

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