Numbers, Facts and Trends Shaping Your World
Newsletters Press Donate My Account
Pew Research Center Logo

Read our research on: Congress | Economy | Gender

Pew Research Center Logo
Research Topics
All PublicationsMethodsShort ReadsTools & ResourcesExpertsAbout
Topics
Politics & PolicyInternational AffairsImmigration & MigrationRace & EthnicityReligionGenerations & AgeGender & LGBTQ
Family & RelationshipsEconomy & WorkScienceInternet & TechnologyNews Habits & MediaMethodological ResearchFull topic list
Regions & Countries
Asia & the PacificEurope & RussiaLatin AmericaMiddle East & North AfricaNorth AmericaSub-Saharan AfricaMultiple Regions / Worldwide
Formats
FeaturesFact SheetsVideosData Essays
Research Topics
Topics
Politics & PolicyInternational AffairsImmigration & MigrationRace & EthnicityReligionGenerations & AgeGender & LGBTQFamily & RelationshipsEconomy & WorkScienceInternet & TechnologyNews Habits & MediaMethodological ResearchFull topic list
Regions & Countries
Asia & the PacificEurope & RussiaLatin AmericaMiddle East & North AfricaNorth AmericaSub-Saharan AfricaMultiple Regions / Worldwide
Formats
FeaturesFact SheetsVideosData Essays
All PublicationsMethodsShort ReadsTools & ResourcesExpertsAboutMy Account
DONATE

Read our research on: Congress | Economy | Gender

Home Research Topics
Pew Research CenterMay 30, 2020
‘Defining the universe’ is essential when writing about survey data

High angle view of a crowded square

← Prev Page
Page1You are reading page2Page3
Next Page →
High angle view of a crowded square

Stub Infographics

‘Defining the universe’ is essential when writing about survey data
High angle view of a crowded square
High angle view of a crowded square
High angle view of a crowded square

Pew Research Center
1615 L St. NW, Suite 800
Washington, DC 20036
USA
(+1) 202-419-4300 | Main
(+1) 202-857-8562 | Fax
(+1) 202-419-4372 | Media Inquiries

Research Topics
Politics & PolicyInternational AffairsImmigration & MigrationRace & EthnicityReligionGenerations & AgeGender & LGBTQ
Family & RelationshipsEconomy & WorkScienceInternet & TechnologyNews Habits & MediaMethodological ResearchFull topic list
Follow Us
Email Newsletters Facebook Twitter Tumblr YouTube RSS

About Pew Research Center Pew Research Center is a nonpartisan fact tank that informs the public about the issues, attitudes and trends shaping the world. It conducts public opinion polling, demographic research, media content analysis and other empirical social science research. Pew Research Center does not take policy positions. It is a subsidiary of The Pew Charitable Trusts.

Copyright 2023 Pew Research Center About Terms & Conditions Privacy Policy Reprints, Permissions & Use Policy Feedback Careers