|Title:||PRRl Poll: February 2015 Survey [USPRRI2015-02]|
|Survey Firm:||Social Science Research Solutions (SSRS)|
|Study Date:||February 4-8, 2015|
|Abstract:||President Barack Obama job performance (1); illegal immigration (4); executive action (1); priority issues for Congress (1).|
Columns 12-18 (xxx.xxxx) – Varname: WEIGHT
The study dataset(s) contain weight factors that should be employed in any data analysis. Typically weights are used in an attempt to assure that the survey sample more accurately represents the population.
PRRI. PRRl Poll: February 2015 Survey, Feb, 2015 [dataset]. USPRRI2015-02, Version 2. Social Science Research Solutions (SSRS) [producer]. Cornell University, Ithaca, NY: Roper Center for Public Opinion Research, RoperExpress [distributor], accessed Feb-19-2018.
For additional information about studies found in the Roper Center collection, please contact Data Services staff. They will be happy to answer your questions and help guide you in the acquisition of the Center's survey data files. Data Services can be contacted by calling 607.255.8129 or by email.
Survey questionnaires and documentation are available for free download.
Become a member of the world's largest and oldest opinion archives and access thousands of opinion polls!
Original source copyright maintained by individual survey organizations.