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Author Question: With the KruskalWallis test, the data from allksamples are combined and each observation is assigned ... (Read 167 times)

aeb093

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Question 1

Which of the following tests uses matched-pairs sampling?

Wilcoxon signed-rank test


Wilcoxon rank-sum test


Mann–Whitney test


Kruskal–Wallis test



Question 2

With the Kruskal–Wallis test, the data from allsamples are combined and each observation is assigned a rank. What is done in the case of equal values?

As the data are all from continuous distributions, this will never happen.


The observations are assigned the mean rank for their positions in the ordered list.


The observations are thrown out and not considered in the analysis.


The equal values are arbitrarily assigned an appropriate rank in sequence.



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Marked as best answer by aeb093 on Feb 26, 2023

kyledifference

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aeb093

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Reply 2 on: Feb 26, 2023
Excellent


smrtceo

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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