Cluster sampling refers to a probability sampling technique involving random selection of groups instead of individuals from a population. It is a multistage sampling in which natural groups (clusters) are sampled initially, with the members of each selected group being subsampled afterward.
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Proportionate stratified random sampling at psychology-glossary.com | ■■■■■■■ |
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Nonprobability sampling at psychology-glossary.com | ■■■■■■■ |
Nonprobability sampling refers to any technique in which samples are selected in some way not suggested . . . Read More | |
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Sample at psychology-glossary.com | ■■■■■ |
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Empirical criterion keying at psychology-glossary.com | ■■■■ |
Empirical criterion keying refers to an approach to test Development that emphasizes the selection of . . . Read More |