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Author Question: A nonparametric method to compare more than two populations, when the samples are independent and ... (Read 46 times)

jwb375

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on: Jun 24, 2018
A nonparametric method to compare more than two populations, when the samples are independent and the data are either ranked or quantitative but not normal, is:
 a. Kruskal-Wallis test.
  b. Friedman test.
  c. Wilcoxon rank sum test.
  d. Wilcoxon signed rank test.
  e. Sign test for comparing paired samples.

Question 2

A three independent samples one-way analysis of variance test corresponds to a:
 a. Wilcoxon signed rank test for paired samples.
  b. Wilcoxon rank sum test.
  c. Wilcoxon signed rank test for one sample.
  d. Friedman test for randomized block design.
  e. Kruskal-Wallis test.


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Anna

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Reply #1 on: Jun 24, 2018
Answer to Question 1

A

Answer to Question 2

E


jwb375

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Reply 2 on: Jun 24, 2018
:D TYSM

yeungji

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Reply 3 on: Yesterday
Excellent

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