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Flashcards in Tests for Ordinal Data Deck (6)
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1

The _______________________ is appropriate when a study includes two independent groups and data on the DV are reported in terms of ranks.

  • Use:
    • One IV: two independent groups 
    • One DV: rank-ordered data
  • Statistic: U

Mann-Whitney U Test.

2

The _____________________________ Test is used when a study includes two correlated (matched) groups and the different scores on the DV for pairs of subjects are converted to ranks.

  • Use: 
    • One IV: Two correlated groups
    • One DV: Rank ordered data
  • Statistic: T

Wilcoxon Matched-Pairs Signed Ranks Test.

3

The __________________ can be used when a study includes two or more independent groups and the data to be analyzed are ranks.

  • Use: 
    • One IV: 2+ independent groups
    • One DV: Rank-ordered data
  • Statistic: H

Kruskal-Wallis Test.

4

The Mann-Whitney is the non-parametric alternative to the _____________________.

T-test for Independent Samples.

5

The Wilcoxon is the nonparametric alternative to the ________________________________.

T-test for Correlated Samples.

6

The Kruskal-Wallis is the nonparametric alternative to the ______________________.

One-way ANOVA.