The chart below shows the percentage of questions that you answered correctly, as well as how students at each of the achievement levels performed on this set of questions. For instance, twelfth-grade students at Proficient had a percentage correct of 80% on average.
Twelfth-grade percentage correct on selected mathematics questions: 2009
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2009 Mathematics Assessment.
View this set of questions in the NAEP Questions
Tool to see student performance by participating states.