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Home Research Topics Methodological Research Survey Methods
Pew Research CenterOctober 17, 2018
‘Defining the universe’ is essential when writing about survey data

Survey findings often reflect a subset of total U.S. population

Survey findings often reflect a subset of total U.S. population

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‘Defining the universe’ is essential when writing about survey data
Survey findings often reflect a subset of total U.S. population

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