Chapter 10: Sampling

Front

What is Cluster Sampling?

Back

A sampling method where researchers divide a population into smaller groups (clusters), then randomly select one cluster and include all its members in the sample.

Front

What is a Census?

Back

A method of data collection where the entire population is surveyed instead of a subgroup.

Front

What is a Biased Sample?

Back

A sample that does not accurately represent the population, often due to the method of selection.

Front

What is Random Sampling?

Back

A sampling method where every member of the population has an equal chance of being selected.

Front

What is Convenience Sampling?

Back

A sampling method where researchers select individuals who are easiest to reach, which may lead to bias.

Front

What is the difference between a sample and a population?

Back

A sample is a subset of a population, which is the entire group being studied.

Front

What is Voluntary Response Sampling?

Back

A sampling method where individuals choose to participate, often leading to biased results.

Front

What is Systematic Sampling?

Back

A sampling method where researchers select every nth member from a list of the population.

Front

Why is Randomly Selecting 75 Employees the best method for a survey?

Back

It ensures that every employee has an equal chance of being selected, making the sample more representative.

Front

What is the impact of using a convenience sample in research?

Back

It can lead to biased results because the sample may not represent the broader population.