# MCQs Hypothesis Testing 1

Multiple Choice Questions (MCQs on Hypothesis Testing and Estimation) from Statistical Inference for the preparation of exam and different statistical job tests in Government/ Semi-Government or Private Organization sectors. These tests are also helpful in getting admission to different colleges and Universities. The Estimation and Hypothesis Testing Quiz will help the learner to understand the related concepts and enhance the knowledge too.

1. Which of the following is an assumption underlying the use of the t-distributions?

2. Herbicide A has been used for years in order to kill a particular type of weed. An experiment is to be conducted in order to see whether a new herbicide, Herbicide B, is more effective than Herbicide A. Herbicide A  will continue to be used unless there is sufficient evidence that Herbicide B is more effective. The alternative hypothesis in this problem is

3. For t distribution, increasing the sample size, the effect will be on

4. Which of the following is a true statement, for comparing the t distributions with standard normal,

5. Analysis of Variance (ANOVA) is a test for equality of

6. The critical value of a test statistic is determined from

7. The t distributions are

8. Condition for applying the Central Limit Theorem (CLT) which approximates the sampling distribution of the mean with a normal distribution is?

9. If we reject the null hypothesis, we might be making

10. A parameter is a ————- quantity

11. $1 – \alpha$ is the probability of

12. What is the probability of a type II error when $\alpha=0.05$ ?

Most of the MCQs on this page are covered from Estimate and Estimation, Testing of Hypothesis, Parametric and Non-Parametric tests, etc.

Currently working as Assistant Professor of Statistics in Ghazi University, Dera Ghazi Khan. Completed my Ph.D. in Statistics from the Department of Statistics, Bahauddin Zakariya University, Multan, Pakistan. l like Applied Statistics, Mathematics, and Statistical Computing. Statistical and Mathematical software used is SAS, STATA, GRETL, EVIEWS, R, SPSS, VBA in MS-Excel. Like to use type-setting LaTeX for composing Articles, thesis, etc.

### 18 Responses

1. fiza says:

i have read in a MCQ that the power of test relate to both type 1 and type 2 error. as much as i read in my book it depend upon type 2 error please guide me about this query?

• Thank you for contacting me. Please share the MCQ statement and Quiz link. I could not find the MCQ related to the power of the test you are talking about.

2. amna says:

3. noor says:

assalam o alaikum
i make practics very confidently
so it is a v good web

4. noor says:

its a v good web to practices confidently

5. dr Shreemathi S Mayya says:

The critical value of a test statistic is determined from-The sampling distribution of the statistics assuming Null Hypothesis is the correct answer.

again see, word quality

7. queen says:

ANOVA IS a test for comperison of several mean
question # 8 ans is wrong

again see, check word quality

ANOVA is a test for comperison of two or more means but its stands for “Analysis of variance” .Its make me confused…would you like to define it please…?

• Tridib Maiti says:

You see a book. How could you so confident to say anova is used to compare variance when you are a phd student? very strange!!

• The comment is also too strange. To Err is human. However, correction is made.
It is not easy to write and update the content, especially the options related work.
Anyhow
Thanks