You'll find many of our previous answers here.
http://www.jiskha.com/search/index.cgi?query=calculate+prejudice+
describe different methods to calculate prejudice by sociologist
2 answers
http://www.jiskha.com/search/index.cgi?query=calculate+prejudice+by+sociologist+
Skip the first link here, and read the others. You'll find some ideas you may be able to use.
Skip the first link here, and read the others. You'll find some ideas you may be able to use.