Front

What is Convenience Sampling?

Back

A sampling method where the sample is taken from a group that is easily accessible, rather than randomly selected.

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CCSS.HSS.IC.B.3

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Define Population in the context of sampling.

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 Voluntary Response Sampling?

Back

A sampling method where individuals choose to participate in the survey or study, often leading to biased results.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is Simple Random Sampling?

Back

A sampling method where every individual has an equal chance of being selected, ensuring that the sample is representative of the population.

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CCSS.HSS.IC.B.3

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What is Systematic Random Sampling?

Back

A sampling method where you select every nth individual from a list or sequence.

Tags

CCSS.HSS.IC.B.3

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What is the main disadvantage of Convenience Sampling?

Back

It may not accurately represent the population, leading to biased results.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

How does Voluntary Response Sampling lead to bias?

Back

It attracts individuals with strong opinions, which may not reflect the views of the entire population.

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 subset of the population used to represent the whole, while the population includes all individuals of interest.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is Stratified Sampling?

Back

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

Tags

CCSS.HSS.IC.B.3

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Why is Simple Random Sampling considered the gold standard?

Back

It minimizes bias and ensures that every member of the population has an equal chance of being included.

Tags

CCSS.HSS.IC.B.3