Demographics can be defined as the characteristics of a particular population such as age, sex, marital status, family size, education, geographic location, and occupation. It also includes the characteristics of a human population.
Demo is people graphics is pictures. So demographics are pictures or studies or surveys of people or general groups of people. In your case, I am guessing, from the information you've supplied, that your assignment is asking for you to figure out how uk.answers.yahoo.com
