Symmetric Sampling provides sampling services focusing on representative samples and scientific sampling methods, along with advanced fraud detection systems. self-described as a high-quality service provider.
peer of
Metrics
marketPRIVATE
msh_idCOM:SYMMETRICSAMPLING
localeus
websitehttps://www.symmetricsampling.com/
source_reffe31aa2c-203d-404f-af94-a7a2881c831d
products_or_servicesSampling services, online sampling, iHUTs and mail surveys, CATI, mixed methods, communities and private panels, fraud prevention, coding, programming, tabulation.
United States