Asked by Quinton Butsch on Jun 20, 2024
Verified
The Wilcoxon signed rank sum test for matched pairs is the nonparametric counterpart of the paired two-sample t-test of μD.
Wilcoxon Signed Rank
A non-parametric statistical test used to compare two paired samples, assessing whether their population mean ranks differ.
Paired Two-sample T-test
A statistical test used to compare two population means where you have two samples in which observations in one sample can be paired with observations in the other sample.
- Determine the nonparametric alternatives to parametric tests, particularly those used for comparing means or locations of populations.
Verified Answer
MS
Mommybrighteyes SassyJun 27, 2024
Final Answer :
True
Explanation :
The Wilcoxon signed rank sum test is a nonparametric test used to compare two dependent (matched) samples, while the paired t-test is a parametric test used for the same purpose. Therefore, the Wilcoxon signed rank sum test is the nonparametric counterpart of the paired t-test, not the paired two-sample t-test of μD.
Learning Objectives
- Determine the nonparametric alternatives to parametric tests, particularly those used for comparing means or locations of populations.
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