Chapter 2: Counting Multiracial Americans. By Kim Parker, ... Among all non-Hispanic multiracial black adults in the Pew Research sample, about seven-in-ten ... The methods used by Pew Research for ...

The research design captures appropriate data and has an appropriate plan of analysis for the subject under investigation. There should be a clear and reasonable justification for the methods chosen.

The research team has a proportionate stratified random sample of college students with these groups. It provides a better representation of students’ college majors in the U.S.