Important MCQs Hypothesis Statistics Quiz 6

The post is about the MCQs Hypothesis Statistics Quiz. There are 20 multiple-choice questions covering topics related to hypothesis testing, level of significance, test statistics, critical region, and one-tailed and two-tailed tests. Let us start with MCQs Hypothesis Statistics Quiz.

MCQs Hypothesis Testing

1. In a Wilcoxon rank sum test

 
 
 
 

2. A deserving player is not selected for the national team, it is an example of

 
 
 
 

3. A statistic on the basis of which a decision is made about the hypothesis of interest is called

 
 
 
 

4. The probability of rejecting a false $H_0$ is

 
 
 
 

5. The probability of rejecting a true hypothesis is called

 
 
 
 

6. A .05 level of significance means that

 
 
 
 

7. In a Z-test, the number of degrees of freedom is

 
 
 
 

8. The region of acceptance of $H_0$ is called

 
 
 
 

9. Fisher exact test is used for:

 
 
 
 

10. When a critical region is located on both sides of the curve, it is called

 
 
 
 

11. Type-I error will occur if an innocent person is

 
 
 
 

12. The region of rejection of $H_0$ is called

 
 
 
 

13. If $\alpha=0.05$%, the value of one-tailed $Z$ test will be

 
 
 
 

14. The choice of a one-tailed test and a two-tailed test depends upon

 
 
 
 

15. Which one is an example of a two-tailed test

 
 
 
 

16. The level of significance is the risk of

 
 
 
 

17. If population standard deviation is known and $n>30$ then appropriate test statistics mean comparison is

 
 
 
 

18. Which of the following is (are) considered to be inferential statistics?

 
 
 
 

19. Which of the following statistics can be used to determine whether or not there is a statistically significant relationship between two variables in a contingency table?

 
 
 
 

20. A ________ error is made if $H_1$ is true but $H_0$ is accepted

 
 
 
 

MCQs Hypothesis Statistics Quiz

MCQs Hypothesis Statistics Quiz
  • Type-I error will occur if an innocent person is
  • A deserving player is not selected for the national team, it is an example of
  • A ———- error is made if $H_1$ is true but $H_0$ is accepted
  • A statistic on the basis of which a decision is made about the hypothesis of interest is called
  • The probability of rejecting a true hypothesis is called
  • The probability of rejecting a false $H_0$ is
  • The level of significance is the risk of
  • When a critical region is located on both sides of the curve, it is called
  • The choice of a one-tailed test and a two-tailed test depends upon
  • Which one is an example of a two-tailed test
  • The region of acceptance of $H_0$ is called
  • The region of rejection of $H_0$ is called
  • In a Z-test, the number of degrees of freedom is
  • If $\alpha=0.05$%, the value of one-tailed $Z$ test will be
  • If population standard deviation is known and $n>30$ then appropriate test statistics mean comparison is
  • In a Wilcoxon rank sum test
  • Fisher exact test is used for:
  • Which of the following statistics can be used to determine whether or not there is a statistically significant relationship between two variables in a contingency table?
  • Which of the following is (are) considered to be inferential statistics?
  • A .05 level of significance means that
MCQs Hypothesis Statistics Quiz with Answers

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