I ripped this off the other post... I would give props but I forgot who it was... SORRY 😛
I found this over on TPR. It kinda answered my own question, but I'm gonna post it over here so that you guys can see. I haven't seen this posted yet over here, so I hope its not redundant.
Verbal - mean=7.9, std deviation=2.41 Physical - mean=8.2, std deviation=2.35
Bio - mean=8.4, std deviation=2.43
Writing - 75th percentile=Q, 50th=O, 25th=M
Percent Achieving Score: Verbal 13-15 - 1.6 12 - 2.7 11 - 10.4 10 - 12.3 9 - 16.6 8 - 14.6 7 - 13.2 6 - 13.1
Physical 15 - .2 14 - 1.1 13 - 2.9 12 - 4.8 11 - 6.9 10 - 13.6 9 - 12.1 8 - 17.3 7 - 15.8 6 - 13.3
Bio 15 - .2 14 - .7 13 - 2.8 12 - 4.8 11 - 8.3 10 - 17.4 9 - 19.1 8 - 15.5 7 - 9.1 6 - 8.2
Writing T - .7 S - 3.6 R - 8.8 Q - 17.5 P - 13.1 O - 13.6 N - 11.4 M - 18.3 L - 7.8 K - 3.2 J - 2.0