Common methods of random sampling include stratified sampling, cluster sampling, and systematic sampling.

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SUPPORTED

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7 sources for · 0 against

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Is it true that common methods of random sampling include stratified sampling, cluster sampling, and systematic sampling?

Yes. Multiple reference sources and regulatory documents confirm that stratified sampling, cluster sampling, and systematic sampling are standard methods of random sampling.

Verdict: SUPPORTED · 7 sources for, 0 against · Last checked 4 Oct 2026

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Judged against reference works: claims of this kind are settled by reference works, not journal abstracts.

Evidence for · 7

Wikipedia: Stratified sampling

Reference article covering this claim directly

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Wikipedia: Stratified sampling. (n.d.). Wikipedia. https://en.wikipedia.org/wiki/Stratified_sampling

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More for · 6

Wikipedia: Cluster sampling

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Wikipedia: Cluster sampling. (n.d.). Wikipedia. https://en.wikipedia.org/wiki/Cluster_sampling

Wikipedia: Systematic sampling

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Wikipedia: Systematic sampling. (n.d.). Wikipedia. https://en.wikipedia.org/wiki/Systematic_sampling

Agency for Healthcare Research and Quality (US): Registry Design - Registries for Evaluating Patient Outcomes

Explicitly lists simple random, stratified, systematic, and cluster sampling.

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Agency for Healthcare Research and Quality (US): Registry Design - Registries for Evaluating Patient Outcomes. (n.d.). Agency for Healthcare Research and Quality (US). https://www.ncbi.nlm.nih.gov/books/NBK208616/#ch3

GovInfo: FR 2011 11 08

Lists cluster, systematic, and stratified sampling as probability-based designs.

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GovInfo: FR 2011 11 08. (n.d.). GovInfo. https://www.govinfo.gov/app/details/FR-2011-11-08

LibreTexts: LibreTexts: 01.3: Sampling

Identifies stratified, cluster, and systematic samples among common random sampling types.

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LibreTexts: LibreTexts: 01.3%3A Sampling. (n.d.). LibreTexts. https://stats.libretexts.org/Courses/Lumen_Learning/Book%3A_Elementary_Statistical_Methods_(Importer-error-Incomplete-Lumen)/01%3A_Main_Body/01.3%3A_Sampling

OpenStax: OpenStax Introductory Business Statistics: 1.2 Data, Sampling, and Variation in Data and Sampling

Refers to stratified, systematic, and cluster sampling methods.

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OpenStax: OpenStax Introductory Business Statistics: 1.2 Data, Sampling, and Variation in Data and Sampling. (n.d.). OpenStax. https://openstax.org/books/introductory-business-statistics/pages/3e1091ce-3429-494b-9206-a68fd66c3cb6@

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