Originally Posted by az1
Very impressive scores!

Ditto! I looked up her percentiles using the 2008 Norms here:

http://pickens.it.schoolfusion.us/m...ssionid=14d1e9266e4482d198ebc39c6e6bc9c3

Using the table on page 131, her reading 249 RIT puts her at the 98% of 11th graders.
Using the table on page 143, her math RIT of 270 puts her at the 97% of 11th graders.
Using the table on page 149, her science RIT of 241 puts her at the 99% of 10th graders (they don't have any 11th grade data).