Unit One Flashcardizz Assignment

Front

What is cluster sampling?

Back

A sampling technique where entire groups (clusters) are selected at once, rather than individuals.

Front

What is simple random sampling?

Back

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

Front

What does it mean for a sample to be representative of a population?

Back

It means the sample accurately reflects the characteristics of the larger population.

Front

Define population in the context of sampling.

Back

The entire group of individuals or instances about whom we hope to learn.

Front

Define sample in the context of sampling.

Back

A subset of the population selected for observation and analysis.

Front

What is stratified sampling?

Back

A sampling method that involves dividing the population into subgroups (strata) and taking a sample from each.

Front

What is the purpose of using a sample in research?

Back

To make inferences about the population without surveying every individual.

Front

What is systematic random sampling?

Back

A sampling method where you select every nth individual from a list of the population.

Front

What is the difference between a population and a sample?

Back

A population includes all members of a specified group, while a sample is a smaller group selected from that population.

Front

What is a suitable stratum for sampling in a school?

Back

Grade level, as it reflects different educational experiences.