Important MCQs Nonparametric Quiz 1

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The post is about MCQs nonparametric quiz. There are 22 multiple-choice questions covering different nonparametric tests such as Wilcoxon rank sum test, Spearman’s Rank Correlation test, Mann-Whitney U test, Sign test, Runs Test, Kruskal Wallis test, and Chi-Square goodness of fit test. Let us start with the MCQs nonparametric Quiz.

MCQs about non-Parametric Statistics

1. Three brands of coffee are rated for taste on a scale of 1 to 10. Six persons are asked to rate each brand so that there is a total of 18 observations. The appropriate test to determine if three brands taste equally good is

 
 
 
 

2. The sign test is

 
 
 
 

3. The Runs test results in rejecting the null hypothesis of randomness when:

 
 
 
 

4. When using the Sign test, if two scores are tied, then we

 
 
 
 

5. If a Chi-square goodness of fit test has 6 categories and an N=30, then the correct number of degrees of freedom is

 
 
 
 

6. To perform a run test for randomness the data must be

 
 
 
 

7. Which of the following tests is most likely assessing the null hypothesis of “the number of violations per apartment in the population of all city apartments is binomially distributed with a probability of success in any one trial of $P=0.4”

 
 
 
 

8. Which of the following tests must be two-sided?

 
 
 
 

9. The sign test assumes that the samples are

 
 
 
 

10. In a Wilcoxon rank-sum test

 
 
 
 

11. The Mann-Whitney U test is preferred to a t-test when

 
 
 
 

12. The Wilcoxon rank-sum test can be

 
 
 
 

13. When testing for randomness, we can use

 
 
 
 

14. The Spearman rank-correlation test requires that the

 
 
 
 

15. In the Kruskal-Wallis test of $k$ samples, the appropriate number of degrees of freedom is

 
 
 
 

16. Which of the following test use rank sums?

 
 
 
 

17. The Wilcoxon rank-sum test compares

 
 
 
 

18. The nonparametric equivalent of an unpaired samples t-test is

 
 
 
 

19. Compare to parametric methods, the nonparametric methods are

 
 
 
 

20. In testing for the difference between two populations, it is possible to use

 
 
 
 

21. The Wilcoxon signed rank is used

 
 
 
 

22. Comparing the times-to-failure of radar transponders made by firms A, B, and C, based on an airline’s sample experience with the three types of instruments, one may well call for:

 
 
 
 

Online MCQs Nonparametric Quiz with Answers

MCQs nonparametric test
  • The Wilcoxon rank-sum test can be
  • The Wilcoxon rank-sum test compares
  • The Wilcoxon signed rank is used
  • Which of the following test use rank sums?
  • Which of the following tests must be two-sided?
  • In testing for the difference between two populations, it is possible to use
  • In a Wilcoxon rank-sum test
  • The Spearman rank-correlation test requires that the
  • The sign test is
  • The nonparametric equivalent of an unpaired samples t-test is
  • The Mann-Whitney U test is preferred to a t-test when
  • When using the Sign test, if two scores are tied, then we
  • The sign test assumes that the samples are
  • When testing for randomness, we can use
  • The Runs test results in rejecting the null hypothesis of randomness when:
  • To perform a run test for randomness the data must be
  • Three brands of coffee are rated for taste on a scale of 1 to 10. Six persons are asked to rate each brand so that there is a total of 18 observations. The appropriate test to determine if three brands taste equally good is
  • If a Chi-square goodness of fit test has 6 categories and an N=30, then the correct number of degrees of freedom is
  • Comparing the times-to-failure of radar transponders made by firms A, B, and C, based on an airline’s sample experience with the three types of instruments, one may well call for:
  • Which of the following tests is most likely assessing the null hypothesis of “the number of violations per apartment in the population of all city apartments is binomially distributed with a probability of success in any one trial of $P=0.4$
  • In the Kruskal-Wallis test of $k$ samples, the appropriate number of degrees of freedom is
  • Compare to parametric methods, the nonparametric methods are
MCQs nonparametric Statistics Quiz with answers

Online Quiz Website gmstat.com

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