Originally Posted by Bostonian
Well, if there are eight tests, averaging the scores should reduce noise. From what I have read in your other posts, you are a math professor, and your son is profoundly gifted. I vote valid smile.
The scatter was so great that my own conclusion was that one shouldn't trust any of the numbers at all. I'll accept that I used to be quite bright in those days ;-)

Email: my username, followed by 2, at google's mail