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13th Chapter

### 12th Class Statistics Chapter 13 Test

Here you can prepare 12th Class Statistics Chapter 13 Hypothesis Testing Test. Click the button for 100% free full practice test.

## 2nd Year Statistics Chapter 13 Online MCQ Test for 12th Class Statistics Chapter 13 (Hypothesis Testing)

This online test contains MCQs about following topics:

. The elements of a Test Hypothesis
. Test of Hypothesis About A Population Mean
. Test Of Hypoththesis About A Population proportion
. Test of Hypotheses About The Difference Between Two Population means Independent Samples
. Inferences About the Difference Between Two Population Means Dependent Samples

ICS Part 2 Statistics Ch. 13 Test

### 2nd Year Statistics Chapter 13 Online MCQ Test for 12th Class Statistics Chapter 13 (Hypothesis Testing)

1 If the null hypothesis is false, we many accept it leading to a ----------- decision
• A. true
• B. correct
• C. wrong
• D. none of these
2 The alternative hypothesis is also called:
• A. Null hypothesis
• B. Statistical hypothesis
• C. Research hypothesis
• D. Simple hypothesis
3 A statistic on the basis of which a decision is made about the hypothesis of interest is called
• A. critical region
• B. test statistic
• C. parameter
• D. rejection region
4 The power of the test is equal to:
• A. α
• B. 1 -&nbsp;α
• C. β
• D. 1 -&nbsp;β
5 If Ho:π &gt;πo , H1:π &lt;πo and level of significance is=α then Ho will be rejected if
• A. Z &lt; Z=α
• B. Z=α/2 &lt; Z
• C. Z &gt; Z1-α
• D. Z &lt; Z1-α
6 A ---------------- error is made by accepting H<sub>o</sub> if H<sub>1</sub> is actually true
• A. type - I
• B. type - II
• C. type - III
• D. type - IV
7 An example in a two-sided, alternative hypothesis is:
• A. H<sub>1</sub> :u &lt; 0
• B. H<sub>1</sub> : u &gt; 0
• C. H<sub>1</sub> L u <u>&gt;</u> 0
• D. H<sub>1</sub> : u ≠ 0
8 Which error is occurred when the defendant were found guilty if, infect the defendant is innocent
• A. type-I
• B. type-II
• C. no error
• D. both a and b
9 The hypothesis which we are willing to accept when the null hypothesis is rejected is called
• A. simple hypothesis
• B. composite hypothesis
• C. null hypothesis
• D. alternative hypothesis
10 Which hypothesis is always in an inequality form?
• A. Simple hypothesis
• B. Alternative hypothesis
• C. Null hypothesis
• D. Composite hypothesis

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