Sampling Methods

Front

What is Sampling?

Back

Sampling is the process of selecting a subset of individuals from a population to estimate characteristics of the whole population.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

Why do we randomly select our samples?

Back

To reduce bias.

Tags

CCSS.HSS.IC.B.3

Front

What is Random Sampling?

Back

Random Sampling is a method where each member of the population has an equal chance of being selected.

Tags

CCSS.HSS.IC.B.3

Front

What is Convenience Sampling?

Back

Convenience Sampling is selecting individuals who are easiest to reach, which may lead to bias.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is Voluntary Response Sampling?

Back

Voluntary Response Sampling involves individuals choosing to participate, which can result in biased samples.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is Systematic Sampling?

Back

Systematic Sampling involves selecting every nth individual from a list or sequence.

Tags

CCSS.HSS.IC.B.3

Front

What is Bias in Sampling?

Back

Bias in sampling occurs when certain members of the population are more likely to be selected than others, leading to unrepresentative results.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is a Sample?

Back

A sample is a subset of a population used to represent the entire group.

Tags

CCSS.HSS.IC.A.1

CCSS.7.SP.A.1

Front

What is a Population in statistics?

Back

A population is the entire group of individuals or instances about whom we hope to learn.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is the difference between a Sample and a Population?

Back

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

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1