That chart shows the correlaton. Notice the denser dots on the lower IQ end and lower income.
I am no expert on her so I really have nothing to say. I would like to suggest though that she had no way of knowing what moving from a labor based economy to an information based economy would do to those born with lesser abilities.
As the author explains and as the scattergraph suggests, the correlation is statistically insignificant. (My use of the word “absolutely” may have overstated the case.) If you don’t know much about her writings then on what do you base your comments?
