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Cluster Sampling in Research Methods

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Questions and Answers

Which type of sampling method ensures that the sample is representative of the population?

Stratified random sampling (correct)

Snowball sampling

Simple random sampling

Convenience sampling

Which of the following is NOT a characteristic of a population?

A subset of the population of interest (correct)

The group from which a sample is drawn

Consists of all individuals or units of interest

All people, animals, or objects that share at least one characteristic

Which type of sampling method is best used when the population is difficult to identify or access?

Stratified random sampling

Systematic sampling

Simple random sampling

Convenience sampling (correct)

Which of the following is a characteristic of a valid survey?

Both b and c Signup and view all the answers

Which of the following is a potential issue with a high nonreturn rate in a survey?

Compromises the results due to volunteer bias Signup and view all the answers

What is the primary purpose of stratified random sampling?

To ensure the sample is representative of the population Signup and view all the answers

Which of the following is a characteristic of a reliable survey?

Generates similar responses across different survey-givers Signup and view all the answers

Which type of sampling method is best used when the population is homogeneous?

Simple random sampling Signup and view all the answers

Which of the following is a characteristic of a sample?

A subset of the population of interest Signup and view all the answers

Which type of sampling method is best used when the population is difficult to access or identify?

Snowball sampling Signup and view all the answers