text: A Chi Square is a statistical test and to my knowledge, it doesn't look like a square (But it would be great because stats are boring)!\n\nTake a look at those links to get some info about it:\n\nhttp://www.mste.uiuc.edu/patel/chisquare/intro.html\nhttp://math.hws.edu/javamath/ryan/ChiSquare.html\nhttp://www.georgetown.edu/faculty/ballc/webtools/web_chi_tut.html\nhttp://www.physics.csbsju.edu/stats/chi-square.html