Question 1

Which parametric test resembles the nonparametric Spearman's rank test?

Accepted Answer

A)   t-test of a correlation coefficient
B)   t-test of two sample means
C)   t-test of one sample mean
D)   F-test of variancesE) A) and B)
F) None of the above

Question 2

The Wilcoxon signed-rank test is analogous to a parametric two-sample t-test of means from independent samples.

Accepted Answer

A) True 
 B)False

Question 3

Which nonparametric test is used to compare a one-sample median with a benchmark?

Accepted Answer

A)   Wald-Wolfowitz one-sample runs test
B)   Wilcoxon signed-rank test
C)   Wilcoxon rank sum (Mann-Whitney) test
D)   Kruskal-Wallis testE) C) and D)
F) None of the above

Question 4

The Friedman test resembles the Kruskal-Wallis test except that there are two grouping factors (rows,columns)instead of one grouping factor (columns).

Accepted Answer

A) True 
 B)False

Exam 16: Nonparametric Tests

The Friedman test resembles the Kruskal-Wallis test except that there are two grouping factors (rows,columns)instead of one grouping factor (columns).

Correct Answer
verified

Which parametric test resembles the nonparametric Spearman's rank test?

Correct Answer
verified

The Wilcoxon signed-rank test is analogous to a parametric two-sample t-test of means from independent samples.

Correct Answer
verified

Which nonparametric test is used to compare a one-sample median with a benchmark?

Correct Answer
verified

Exam 16: Nonparametric Tests

The Friedman test resembles the Kruskal-Wallis test except that there are two grouping factors (rows,columns)instead of one grouping factor (columns).

Correct AnswerverifiedShow Answer

Which parametric test resembles the nonparametric Spearman's rank test?

Correct AnswerverifiedShow Answer

The Wilcoxon signed-rank test is analogous to a parametric two-sample t-test of means from independent samples.

Correct AnswerverifiedShow Answer

Which nonparametric test is used to compare a one-sample median with a benchmark?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
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