A nonparametric method to compare more than two populations, when ...

[jwb375]

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.

[Anna]

Answer to Question 1

A

Answer to Question 2

E

[jwb375]

Excellent

[anyusername12131]

Gracias!