Amazon S3 on MSN

Are polls & surveys unbiased? How sampling influences poll results

Our polls indicate that customers like this product the most! Our poll says people prefer the beach to the mountains! You ...
Pew Research Center

Advances in Telephone Survey Sampling

Note: This report was updated on Dec. 30, 2015 to reflect the January-July 2015 National Health Interview Survey estimates released on December 1, 2015. Telephone surveys face numerous challenges, but ...
World Bank

Workshop: Sampling and Weighting for Surveys

Official household surveys are important sources of information: they support policy and decision-making for a wide range of government programs. The uses of household survey data are broad, from ...
CMS Wire

Surveys Gone Sideways: Avoid These Common Sampling Pitfalls

Targeting matters most. Surveying the wrong audience can lead to misleading data and poor decisions, even if the questions themselves are solid. Weighting shapes reality. Overrepresenting certain ...
PR Newswire

Survey Sampling International and Opinionology Receive Approval to Combine; Agreement is Finalized to Unite Under the SSI Brand

Survey Sampling International and Opinionology have received regulatory approval to combine and finalized their agreement to unite under the SSI brand. By integrating their complementary offerings, ...
Fierce Healthcare

Survey Sampling International Names Chris DeAngelis to Head New SSI Health

SHELTON, Conn., March 15, 2011 /PRNewswire/ -- Survey Sampling International (SSI)—the leading global provider of online and offline sampling solutions—has appointed Chris DeAngelis to head its new ...