Chapter 12 Sampling And Sampling Distributions Statistics 12th Class Punjab MCQ Tests
12th Class Statistics Chapter 12 MCQ Tests
Chapter 12 of 12th Class Statistics has 20 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 20
Total Marks: 20
Time: 20 Mins
Total Questions: 20
Total Marks: 20
Time: 20 Mins
20Min : 00 Sec Remaining
Question # 1
A simple random sample from an infinite population is a sample selected such that each element:
Question # 2
Which of the following techniques yields a simple random sample?
Question # 3
The type of sampling in which each member of the population selected for the sample is returned to the population before the next member is selected is:
Question # 4
Let the variable ¯X1 represents the means of random samples of size 2 without replacement, drawn from the finite population 5, 7, 9. Similarly, let ¯X2 represents the means of random sample of size 2, without replacement from another finite population 4, 6, 8. Assuming the 36 possible differences ¯X1−¯X2 and compute standard error for this distribution.
Question # 5
The names of the seven days of the week are placed in a hat. Three names are drawn out; these will be the days of the Probability I lectures. What is the probability that no lecture is scheduled at the weekend?
Question # 6
A map of areas of a country showing the boundaries of area units is an example of:
Question # 7
If a researcher conducts an experiment, and chooses for a sample all the members of a psychology class, because he thinks they will make the best subjects, that is an example of:
Question # 8
If random samples of size three are drawn without replacement from the population consisting of four numbers 4, 5, 5, 7. Make the sampling distribution and calculate standard deviation of this sampling distribution.
Question # 9
A population contains 2 items and 4 items are selected at random with replacement, then all possible samples will be:
Question # 10
To find out the ratio of literate to illiterate people, the useful method is:
Question # 11
From the following population {1, 3, 6, 7, 9, 10} draw samples of size 2 with replacement. Construct the sampling distribution of sample means and compute it.
Question # 12
If n=2 , N=5 and σ2=8, then find μ2S.
Question # 13
The standard deviation of any sampling distribution is called:
Question # 14
The estimator for which population will have minimum variance is said to be:
Question # 15
A survey will be given to 100 students randomly selected from the freshmen class at Lincoln High School. What is the population?
Question # 16
Draw all possible samples of size 2 with replacement from the population 2, 3, 4, 5, 6 and 8. Find the proportion of even numbers in all the random samples. Assuming all the possible samples equally likely, make the sampling distribution of sample proportions and find the mean and variance of this distribution.
Question # 17
Which of the following is an example of nonprobability sampling?
Question # 18
Random numbers can be generated:
Question # 19
When two die are thrown simultaneously, the number of possible outcomes are:
Question # 20
A population about which we want to get some information is known as:
Total Questions
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Question # 1
A simple random sample from an infinite population is a sample selected such that each element:
Question # 2
Which of the following techniques yields a simple random sample?
Question # 3
The type of sampling in which each member of the population selected for the sample is returned to the population before the next member is selected is:
Question # 4
Let the variable ¯X1 represents the means of random samples of size 2 without replacement, drawn from the finite population 5, 7, 9. Similarly, let ¯X2 represents the means of random sample of size 2, without replacement from another finite population 4, 6, 8. Assuming the 36 possible differences ¯X1−¯X2 and compute standard error for this distribution.
Question # 5
The names of the seven days of the week are placed in a hat. Three names are drawn out; these will be the days of the Probability I lectures. What is the probability that no lecture is scheduled at the weekend?
Question # 6
A map of areas of a country showing the boundaries of area units is an example of:
Question # 7
If a researcher conducts an experiment, and chooses for a sample all the members of a psychology class, because he thinks they will make the best subjects, that is an example of:
Question # 8
If random samples of size three are drawn without replacement from the population consisting of four numbers 4, 5, 5, 7. Make the sampling distribution and calculate standard deviation of this sampling distribution.
Question # 9
A population contains 2 items and 4 items are selected at random with replacement, then all possible samples will be:
Question # 10
To find out the ratio of literate to illiterate people, the useful method is:
Question # 11
From the following population {1, 3, 6, 7, 9, 10} draw samples of size 2 with replacement. Construct the sampling distribution of sample means and compute it.
Question # 12
If n=2 , N=5 and σ2=8, then find μ2S.
Question # 13
The standard deviation of any sampling distribution is called:
Question # 14
The estimator for which population will have minimum variance is said to be:
Question # 15
A survey will be given to 100 students randomly selected from the freshmen class at Lincoln High School. What is the population?
Question # 16
Draw all possible samples of size 2 with replacement from the population 2, 3, 4, 5, 6 and 8. Find the proportion of even numbers in all the random samples. Assuming all the possible samples equally likely, make the sampling distribution of sample proportions and find the mean and variance of this distribution.
Question # 17
Which of the following is an example of nonprobability sampling?
Question # 18
Random numbers can be generated:
Question # 19
When two die are thrown simultaneously, the number of possible outcomes are:
Question # 20
A population about which we want to get some information is known as:
Total Questions
1234567891011121314151617181920
Statistics MCQ Test by Topics
- +12.1 Basic Concepts
- +12.2 Probability And Non-Probability sampling
- +12.3 Errors in Sampling
- +12.4 Sampling and Sampling Distributions
- +12.5 Sampling Distributions
Statistics
- Representation and Exploration of Data
- Measure of Central Tendency or Averages
- Measures of Dispersion
- Index Numbers
- Regression and Correlation Analysis
- Analysis of Time Series
- Set Theory
- Introduction to Probability
- Random Variables and Distributions
- Binomial and Hypergeometric Distributions
- The Normal Distribution
- Sampling and Sampling Distributions
- Statistical Inference:Estimation
- Statistical Inference:Hypothesis Testing
- Association of Attributes
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