Numbers, Facts and Trends Shaping Your World

Read our research on:

Methodological Research » Survey Methods » Online Surveys » Comparing Two Types of Online Survey Samples » 1. Assessing the accuracy of estimates for U.S. adults » Samples of the same type generally had similar levels of error on individual benchmarks

1. Assessing the accuracy of estimates for U.S. adults

Samples of the same type generally had similar levels of error on individual benchmarks

Embed
© PEW RESEARCH CENTER