Question:
Which of the following is a non-parametric test?
Which of the following is a non-parametric test?
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Non-parametric tests like the Wilcoxon Signed rank test do not assume normality, making them useful when data cannot be assumed to be normally distributed.
Updated On: Apr 29, 2025
- Student 't' test
- F test
- Wilcoxon Signed rank test
- ANOVA
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The Correct Option is C
Solution and Explanation
- Student 't' test, F test, and ANOVA are parametric tests because they assume that the data follows a certain distribution (usually normal distribution).
- The Wilcoxon Signed rank test is a non
-parametric test, which does not make assumptions about the distribution of the data. It is used to compare paired samples or matched samples. Therefore, the correct answer is the Wilcoxon Signed rank test.
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