Originally Posted by Peter
Bump!

Welcome to the forum.

And congrats to your DD's exceptional score (GAI of 154).

Dr. Deborah Ruff has levels of giftedness which is quite easy to understand.

http://www.talentigniter.com/ruf-estimates

The average IQ is 100 and 1 standard deviation is 15. So about 68% (within 1 standard deviation) of people IQ's are between 85 and 115. About 95% (2 standard deviation) of people's IQ's are between 70 and 130. We can't label gifted unless above 2 SD or at least 95th percentile. So your DD is clearly highly/profoundly gifted.

I don't know much about 2E and hope others will chime in.

The second 95 should be (about) 97.5.

Here is a table
http://www.iqcomparisonsite.com/iqtable.aspx