Image:IQ-4races-rotate-highres.png

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Approximate cumulative IQ distributions in the U.S. based on Wechsler Adult Intelligence Scale IQs for Whites (mean = 101.4, SD = 14.7) and Blacks (mean = 86.9, SD = 13.0) from (Reynolds, Chastain, Kaufman, & McLean, 1987, p. 330); distributions for Hispanics (mean = 91) and Asians (mean = 106) are less precise.

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current23:43, 22 October 2005911×623 (17 KB)Quizkajer (Talk | contribs) (Reverted to earlier revision)
03:49, 20 October 20054,972×3,400 (196 KB)Quizkajer (Talk | contribs) (self made)
17:04, 13 June 20054,972×3,400 (196 KB)Quizkajer (Talk | contribs) (Reverted to earlier revision)
22:08, 4 June 2005911×623 (17 KB)Quizkajer (Talk | contribs) (smaller version for screen {{GFDL}})
14:17, 4 June 2005920×621 (18 KB)Toytoy (Talk | contribs)
15:53, 11 May 20054,972×3,400 (196 KB)Quizkajer (Talk | contribs) (update)
09:33, 11 May 20054,953×3,950 (244 KB)Quizkajer (Talk | contribs) (less jagged)
09:19, 11 May 20054,927×3,931 (237 KB)Quizkajer (Talk | contribs) ({{GFDL}})