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ICS Part 2 Statistics Online
Chapter 13 Test
Start Chapter
13 Test
ICS Part 2 Statistics Chapter Wise Online
MCQ's Test
MCQ's Test For Chapter 0 "ICS Part 2 Statistics Chapter 13 Online Test"
Try The MCQ's Test For Chapter 0 "ICS Part 2 Statistics Chapter 13 Online Test"
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Total Questions17
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Time Allowed20
ICS Part 2 Statistics Chapter 13 Online Test
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Question # 1
If Ho:π >πo , H1:π <πo and level of significance is=α then Ho will be rejected if
Question # 2
The hypothesis which we are willing to accept when the null hypothesis is rejected is called
Question # 3
P(type II error) is equal to:
Question # 4
Level of significance is also called:
Question # 5
The degree of confidence is equal to:
Question # 6
A quantitative statement about a population is called:
Question # 7
Given=μ0 = 170, X̅ = 190,σ = 36 and n = 9; which statistic is appropriate?
Question # 8
A ---------------- error is made by accepting Ho if H1 is actually true
Question # 9
Suppose that the null hypothesis is true and it is rejected, is known as:
Question # 10
An example in a two-sided, alternative hypothesis is:
Question # 11
1 -&=nbsp;α is call:
Question # 12
The choice of one-tailed test and two tailed test depends upon:
Question # 13
The values of test statistic which separate the rejection and non rejection regions for the test are called
Question # 14
Which error is occurred when the defendant were found guilty if, infect the defendant is innocent
Question # 15
P(type I error) is equal to:
Question # 16
The alternative hypothesis always contains the sign of
Question # 17
A statistic on the basis of which a decision is made about the hypothesis of interest is called
ICS Part 2 Statistics Chapter 13 Online Test MCQ's
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| Sr.# | Question | Answer |
|---|---|---|
| 1 | Level of significance is also called: |
A. Power of the test
B. Size of the test
C. Level of confidence
D. Confidence coefficient
|
| 2 | The alternative hypothesis always contains the sign of |
A. equality
B. inequality
C. ratio
D. proportion
|
| 3 | An example in a two-sided, alternative hypothesis is: |
A. H1 :u < 0
B. H1 : u > 0
C. H1 L u > 0
D. H1 : u ≠ 0
|
| 4 | 1 - α is the probability associated with: |
A. Type-I error
B. Type-II error
C. Level of confidence
D. Level of significance
|
| 5 | The values of test statistic which separate the rejection and non rejection regions for the test are called |
A. simple values
B. critical values
C. parametric values
D. none of these
|
| 6 | The hypothesis which is tested for possible rejection is called |
A. common hypothesis
B. null hypothesis
C. alternative hypothesis
D. wrong hypothesis
|
| 7 | A ---------------- error is made by accepting Ho if H1 is actually true |
A. type - I
B. type - II
C. type - III
D. type - IV
|
| 8 | 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
|
| 9 | Suppose that the null hypothesis is true and it is rejected, is known as: |
A. α type-I error, and its probability is β
B. α type-I error, and its probability is α
C. α type-II error, and its probability is α
D. α type-II error, and its probability is β
|
| 10 | If Ho:π >πo , H1:π <πo and level of significance is=α then Ho will be rejected if |
A. Z < Z=α
B. Z=α/2 < Z
C. Z > Z1-α
D. Z < Z1-α
|
| 11 | A region for which the Ho is rejected is called |
A. acceptance region
B. rejection region
C. critical region
D. both b and c
|
| 12 | If Ho: μ <μoand H1:μ <μoand level of significance is=α then Ho will be rejected if |
A. Z < Z=α
B. Z < Z=α/2
C. Z < Z 1-α
D. Z < Z1-α/2
|
| 13 | If the null hypothesis is false, we many accept it leading to a ----------- decision |
A. true
B. correct
C. wrong
D. none of these
|
| 14 | An automobile is driven on the average on more than 1600 kilometers per year, the null hypothesis is |
A. Ho : μ = 16000 kilometers
B. Ho : μ ≤ 16000 kilometers
C. Ho : μ < 16000 kilometers
D. Ho : μ > 16000 kilometers
|
| 15 | A statistical hypothesis is an assertion or conjecture about the distribution of random variables |
A. one
B. two
C. one or more
D. three
|
| 16 | Which hypothesis is always in an inequality form? |
A. Simple hypothesis
B. Alternative hypothesis
C. Null hypothesis
D. Composite hypothesis
|
| 17 | The degree of confidence is equal to: |
A. β
B. 1 - β
C. 1 - α
D. α
|
Test Questions
