|Figure 13-2: Average mathematics scale scores of 12th-grade students, by race/ethnicity: 2005 and 2009|
NOTE: The framework for the 12th-grade mathematics assessment was revised in 2005; as a result, the 2005 and 2009 results cannot be compared with those from previous years. At grade 12, mathematics scores on the revised assessment range from 0 to 300. For more information on the National Assessment of Educational Progress (NAEP), see supplemental note 4. Race categories exclude persons of Hispanic ethnicity. For more information on race/ethnicity, see supplemental note 1.
SOURCE: U.S. Department of Education, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), selected years, 2005 and 2009 Mathematics Assessments, NAEP Data Explorer.