A nice statistics ahowing how any state where the average iq was above 100 voted for Kerry, and Avery state where average iq was below 99 voted for Bush.
G. von Hippel, R. Lewis, and R. Petry. (2007)cite arxiv:0707.2788Comment: 39 pages, 7 figures; uses elsart.cls; version to appear in Comput.Phys.Commun.
A. Clauset, C. Shalizi, and M. Newman. (2007)cite arxiv:0706.1062Comment: 43 pages, 11 figures, 7 tables, 4 appendices; code available at http://www.santafe.edu/~aaronc/powerlaws/.
{. Bowerman, and {. O'Connell. The McGraw-Hill/Irwin series operations and decision sciences McGraw-Hill/Irwin, Boston, Mass. u.a., 4. ed edition, (2007)