03-06-2009, 09:26 AM
Digit span data (IQ equivalents) by U.S. immigrant group:
Europe 99, Northeast Asia 106, Southeast Asia 104, India 112, sub-Saharan African 89, Mexico 82, Central America/Caribbean 83, South America 86.
Ashkenazi Jews = 110
Europe 99, Northeast Asia 106, Southeast Asia 104, India 112, sub-Saharan African 89, Mexico 82, Central America/Caribbean 83, South America 86.
Ashkenazi Jews = 110