How do researchers determine what is true based on the data they collect? This question is one of the central concerns of statistics, which uses mathematical models to draw useful conclusions about the real world.

Canada is the best country to pursue your higher education if you are an interactive person. Almost every ethnic group is represented in Canada thus it's a multicultural society. Language barrier is not an issue to foreign students as Canada is considered the world's leader in language training.

Earning a Bachelor of Arts (BA) degree is an academic achievement upon completing a series of courses over the course of three or four years. The subjects that are studied in order to earn this degree vary widely under the disciplines of the liberal arts and sciences.