Sampling Quiz

What is sampling?

• • a) A complete study of the population

• • b) Selection of a part of the population for research

• • c) The process of data collection

• • d) None of the above

What is the characteristic of probability sampling?

• • a) Each member has an equal chance of being selected

• • b) Easily accessible members are selected

• • c) Selected for specific purposes

• • d) Members are selected based on recommendations

In which method is the population divided into subgroups, and samples are taken from each group?

• Stratified sampling
• Convenience sampling
• Cluster sampling
• Random sampling

In which type of non-probability sampling are easily accessible members selected?

• Stratified sampling
• Random sampling
• Convenience sampling
• Cluster sampling

What is the method called where each member of the population has an equal chance of being selected?

• Stratified Sampling
• Convenience Sampling
• Biased Sampling
• Simple Random Sampling

In which type of non-probability sampling does the researcher select specific individuals based on the research purpose?

• Purposive sampling
• Cluster sampling
• Snowball sampling
• Convenience sampling

In which method is every n-th member of the population selected?

• Random sampling
• Cluster sampling
• Convenience sampling
• Systematic sampling

Which probability sampling method uses geographical area groups that are considered representatives?

• Systematic sampling
• Stratified sampling
• Convenience sampling
• Cluster sampling

What is done in the snowball sampling method?

• Participants are chosen based on their age
• Participants are selected from other participants in a chain-like process.

• Participants are randomly selected from a population
• Participants are only recruited from online surveys

Which probability sampling method is specifically used for studying based on geographical areas?

• Snowball sampling
• Stratified sampling
• Cluster sampling
• Convenience sampling