MCQs 3 on "Sample and Sampling Distribution" Statistics

These are MCQs 3 on "Sample and Sampling Distribution" Statistics. Practice MCQs to check your knowledge for Entrance examination like CSIR NET, BINC etc.

1. Standard deviation of sample mean without replacement__________ standard deviation of sample mean with replacement:

• Less than
• More than
• 2 times
• Equal to

2. In sampling without replacement, an element can be chosen:

• Less than once
• More than once
• Only once
• Difficult to tell

3. In sampling with replacement, the following is always true:

• n = N
• n < N
• n > N
• All of the above

4. Which of the following statement is true?

• Standard error is always one
• Standard error is always zero
• Standard error is always negative
• Standard error is always positive

5. Random sampling is also called:

• Probability sampling
• Non-probability sampling
• Sampling error
• Random error

6. Non-random smapling is also called:

• Biased sampling
• Non-probability sampling
• Random sampling
• Representative sample

7. Sampling error can be reducing by:

• Non-probability sampling
• Increasing the population
• Decreasing the sample size
• Increasing the sample size

8. The selection of cricket team for the world cup is called:

• Random sampling
• Systematic sampling
• Purposive sampling
• Cluster sampling

9.A complete list of all the sapling units is called:

• Sampling design
• Sampling frame
• Population frame
• Cluster

10. A Plan for obtaining a sample from a population is called:

• Population design
• Sampling design
• Sampling frame
• Sampling distribution

MCQs on "Sample and Sampling Distribution" Statistics =>

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