Podcast
Questions and Answers
Which type of sampling method ensures that the sample is representative of the population?
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?
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?
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?
Which of the following is a characteristic of a valid survey?
Which of the following is a potential issue with a high nonreturn rate in a survey?
Which of the following is a potential issue with a high nonreturn rate in a survey?
What is the primary purpose of stratified random sampling?
What is the primary purpose of stratified random sampling?
Which of the following is a characteristic of a reliable survey?
Which of the following is a characteristic of a reliable survey?
Which type of sampling method is best used when the population is homogeneous?
Which type of sampling method is best used when the population is homogeneous?
Which of the following is a characteristic of a sample?
Which of the following is a characteristic of a sample?
Which type of sampling method is best used when the population is difficult to access or identify?
Which type of sampling method is best used when the population is difficult to access or identify?
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