Congratulations - you have completed MCQs on Sampling and Sampling distributions II.
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Question 1
Probability distribution of $\bar{X}$ is called its
A
Expected Value
B
Standard Error
C
Sampling Distribution
D
Standard Deviation
E
None of these
Question 2
The sampling technique in which every element of the population has an equal, non-zero probability of being selected in a sample is called
A
Probability Sampling
B
Convenience Sampling
C
Purposive Sampling
D
Quota Sampling
E
Stratified Sampling
Question 3
Probability distribution of a statistic is called
A
Sampling Distribution
B
Standard Error
C
Sampling Error
D
Parameter
E
Bias
Question 4
If mean of sampling distribution is equal to the parameters then estimators will be
A
Biased
B
Consistent
C
Sufficient
D
Unbiased
E
Invariant
Question 5
The height distribution of a few students in a school is an example of
A
Element
B
Parameter
C
Population
D
Statistic
Question 6
Bias is
A
Cumulative
B
Decumulative
C
Decreasing
D
None of these
Question 7
Standard error of mean is the standard deviation of the
A
Population
B
Sample
C
Sampling Distribution of $\bar{X}$
D
None of these
Question 8
The sampling Error is
A
Equal to population mean
B
Population parameter
C
The difference between the sample statistic and the population parameter
D
Always Positive
E
Always Negative
Question 9
A magazine conducts a survey and asks its readers to cut the questionnaire from the magazine, fill it and send it via mail. It is a type of
A
Purposive Sampling
B
Snowball Sampling
C
Sequential Sampling
D
Convenience Sampling
Question 10
The unbiased point estimator of population mean is
A
Sample proportion
B
Sample mean
C
Sample Variance
D
Sample standard deviation
E
None of these
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Test 3
MCQs on Sampling and Sampling Distribution III
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Congratulations - you have completed MCQs on Sampling and Sampling Distribution III.
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Your answers are highlighted below.
Question 1
The sampling procedure that includes all units of the population in the study is called
A
Complete coverage
B
Saturation survey
C
Survey population
D
(a) and (b) above
Question 2
The advantage of using statistical sampling techniques is that such techniques
A
Mathematically measure risk.
B
Eliminate the need for judgmental decisions
C
Are easier to use than other sampling techniques
D
Have been established in the courts to be superior to nonstatistical sampling
Question 3
Which of the following is an example of using statistical sampling?
A
Statistical sampling will be looked upon by the courts as providing superior audit evidence.
B
Statistical sampling requires the auditor to make fewer judgmental decisions.
C
Statistical sampling aids the auditor in evaluating results.
D
Statistical sampling is more convenient to use than nonstatistical sampling.
Question 4
The sampling procedure in which an interviewer is asked to interview 25 teachers, 50 public servants and 25 farmers is called
A
Stratified sampling
B
Accidental sampling
C
Spatial sampling
D
Quota sampling
Question 5
How is stratified sampling carried out?
A
Divide the population into homogenous groups and select equally but randomly.
B
Assigning numbers to the population & selecting the numbers
C
Sample is made up of elements which are say 10th from the previous selection
D
Population divides itself into groups and we select equally but randomly from each
Question 6
Probability sampling is the procedure that gives all units
A
A chance to be included in the study
B
An equal chance to be selected
C
An equal, calculable and non-zero chance to be selected
D
(a) and (b) above
Question 7
If all other factors specified in an attribute sampling plan remain constant, changing the specified tolerable deviation rate from 6% to 10%, and changing the specified risk from 97% to 93%, would cause the required sample size to
A
Remain the same
B
Increase
C
Decrease
D
Change by 4%
Question 8
Why do sampling errors occur?
A
Differences between sample and population
B
Differences among samples themselves
C
Choice of elements of sampling
D
all of the above
Question 9
Which of the following is NOT one of the principles of sampling listed in the text?
A
Sampling units must be identifiable and clearly defined
B
Sampling units must be representative and include males and females
C
Sampling units are not interchangeable
D
Sampling units must be independent from each other
Question 10
Which of the following is not an example of nonsampling risk?
A
Failing to evaluate results properly
B
Use of an audit procedure inappropriate to achieve a given audit objective
C
Obtaining an unrepresentative sample
D
Failure to recognize an error
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Student and Instructor of Statistics and business mathematics.
Currently Ph.D. Scholar (Statistics), Bahauddin Zakariya University Multan.
Like Applied Statistics and Mathematics and Statistical Computing.
Statistical and Mathematical software used are: SAS, STATA, GRETL, EVIEWS, R, SPSS, VBA in MS-Excel.
Like to use type-setting LaTeX for composing Articles, thesis etc.
yes you can share MCQ’s type questions. If you have more MCQs then send them by commenting (write mcqs with answers in comment page of contact us) in contact us page. I will update the MCQs database.
Sir I am student of math Msc math in distance learning in comsat virtual campusurse .One of my course of Msc Math is Sampling and Design Analysis. .I am facing a lot of problem for my assignments quizez and gdbs of this course course Would you like to help me
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can anybody share MCQ’s type question on this website? if yes then guide me plz………
can anybody share MCQ’s type question on this website? if yes then guide me plz………
yes you can share MCQ’s type questions. If you have more MCQs then send them by commenting (write mcqs with answers in comment page of contact us) in contact us page. I will update the MCQs database.
How can I downloaded MCQs regarding Sampling from your website. plz advise me
I am updating MCQs soon will be available in pdf form. wait for that time.
plz provide us pdf form of these MCQs
Its not easy to update the things on website and pdf file. MCQS are being updated gradually.
This is very useful way to revision my lessons
Please give explaination with answer so we make our concept clear..:)
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Assal-0-Alaikum Sir hopes you are well
Sir I am student of math Msc math in distance learning in comsat virtual campusurse .One of my course of Msc Math is Sampling and Design Analysis. .I am facing a lot of problem for my assignments quizez and gdbs of this course course Would you like to help me