|
|
|
The distribution curve of Graduate Record Exam scores by race and sex is here, or download the entire .pdf file from ftp://etsis1.ets.org/pub/gre/250365.pdf The distribution curve of cranial capacity includes the standard deviation for each sex and race. The distribution curve of annual incomes with a standard deviation for each sex and race is estimated to be similar to that for cranial capacities.
|
                |
|
|
