In analyzing public opinion, pollsters usually categorize people based on parameters such as age, race, income, and education level. Now the Pew Charitable Trusts, after years of polling in Philadelphia, has come up with something different.
Philly.com News, Philadelphia Inquirer and Daily News
Sun, 11/29/2015 - 6:19am
In analyzing public opinion, pollsters usually categorize people based on parameters such as age, race, income, and education level. Now the Pew Charitable Trusts, after years of polling in Philadelphia, has come up with something different.