Historically, public opinion surveys have relied on the ability to adjust their datasets using a core set of demographics – sex, age, race and ethnicity, educational attainment, and geographic region ...

Wondering how many people in the United States have a smartphone? If you poll 20 people on the street, your survey won’t be representative of the entire American population. But if you just want to ...

Last month, a “Questionnaire for Sheriffs and County Commissioners” was submitted to the Ravalli County Clerk. The unsigned cover sheet states that it was designed for officials to “affirm” that they ...