Originally Posted by herenow
Originally Posted by Bostonian
In the book "Real Education" Charles Murray estimated that an IQ of 115 is needed to get a "real" B.A. Only about 1/6 of the population is this smart.

I'm sorry to digress a little already but really 1/6th has a > 115 iq?
That should be about 16-17% of people. Since about 68% of people fall within 1 SD of the mean, that would put 32% of people more than 1 SD outside of the mean (on both the low and high end) or 16% more than 1 SD above the mean and 16% more than one SD below the mean. 115 falls right at the 1 SD point so that # should work.