Statistics Test Set 13 Online Mcqs

Q: How can I prepare for Statistics Test Set 13 Online Mcqs?

You can prepare for Statistics Test Set 13 Online Mcqs by attempting the free online quizzes at Gotest.com.pk. We provide instant results, performance reports, and detailed explanations for every question.

Question 1

1. The probability of a Type I error is:

Answer

Power curve

Answer

None of these

Question 2

2. A null hypothesis is always one of status quo or:

Answer

no difference

Answer

having some difference

Answer

having alternative hypothesis

Question 3

3. If H₁ is given by θ < θ₀, we use a:

Answer

One-sided tail test

Answer

Left-tailed test

Answer

None of these

Answer

Two-tailed test

Question 4

4. Rejecting a null hypothesis, when it is true, is called:

Answer

Type II error

Answer

Simple hypothesis

Answer

Type I error

Question 5

5. The statement of the alternative hypothesis never contains a(n) ______ sign regarding the specified value of the parameter.

Answer

greater than

Answer

None of these

Question 6

6. The normal distribution is the appropriate distribution to use in testing hypothesis about:

Answer

A mean, when σ is known and the population is normal

Answer

A proportion, when nPₕ₀ > 5 and nQₕ₀ > 5

Answer

All of the above

Answer

A mean, when σ is unknown but n is large

Question 7

7. For a two-tailed test of hypothesis at α = 0.10, the acceptance region is the entire region:

Answer

Between the two critical values

Answer

To the left of the positive critical value

Answer

To the right of the critical value

Answer

Outside of the two critical values

Question 8

8. If the critical region is located equally in both tails of the sampling distribution of test statistics, the test is called a:

Answer

Right-tailed test

Answer

One-tailed test

Answer

Left-tailed test

Answer

Two-tailed test

Question 9

9. A random variable which has a normal distribution with mean μ = 30 and standard deviation σ = 4 is an example of:

Answer

Null Hypothesis

Answer

Simple Hypothesis

Answer

None of these

Question 10

10. The null hypothesis always refers to a specified value of the:

Answer

None of these

Answer

Population parameter

Answer

Sample statistic

Question 11

11. If H₁ is given by θ > θ₀, we use a:

Answer

One-sided right tail test

Answer

One-tailed right tail test

Answer

None of these

Answer

Two-tailed test

Question 12

12. The alternative hypothesis (H₁) is the opposite of:

Answer

Null hypothesis

Question 13

13. For a particular test, α = 0.05 and β = 0.10. The power of this test is:

Question 14

14. Q. If H₁ is given by θ ≠ θ₀, we use a:

Answer

Two-tailed test

Answer

None of these

Answer

One-sided right tail test

Answer

One-tailed right tail test

Question 15

15. The null hypothesis (H₀) is a hypothesis that is always:

Question 16

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Total Questions:	15
Time Allowed:	15 Minutes
Total Marks:	15
How to Attempt Test:	Please choose the right Option in MCQ-type question.
Test Helpful For:	ECAT Entry Test Statistics Online Test Interview Questions about Statistics All Universities Entrance Test Recruitments Tests

Statistics Test Set 13 Online Mcqs

Important Statistics SET 13 Question and Answer

Statistics SET 13 Practice Test Online With Explanation

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Important Statistics SET 13 Question and Answer

Statistics SET 13 Practice Test Online With Explanation

Study Plan for Statistics Test Set 13 Online Mcqs

How to Use GoTest for Preparation:

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Mustansar Khan

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