Image talk:Blacktest score rise.jpg

From Wikipedia, the free encyclopedia

You have new messages (last change).

hmm. this graph is pretty misleading. you'd think IQs had gone up 30%, where on two of the tests scores have gone up less than 2 points (e.g. from 87 to 88) over 15 years.

why not include the other races or a large range (from say, 0 to 150?)

Retrieved from "http://en.wikipedia.org../../../b/l/a/Image_talk%7EBlacktest_score_rise.jpg_4412.html"