|District of Columbia1||3.0||*||1.7||1.2|
|New York City||3.1||4.2||-1.1|
|* Statistically significant change.|
|1 The significance of the trend results from the officially reported sample for this jurisdiction would be different for nonaccommodated students alone.|
|NOTE: Differences are calculated using unrounded numbers.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2005 and 2007 Trial Urban District Mathematics Assessments.
Read more about the relation of exclusion and accommodation rates to results.