This sample question measures fourth-graders' abilities to use data analysis and probability.
Student responses were scored according to a three-level scoring guide as "Correct," "Partial," or "Incorrect." The sample response below is an example of a "Correct" response.
The percentages below indicate how each jurisdiction performed on the question.
See more about this question in the NAEP Questions Tool.
View this question, at score 287, on a map of NAEP mathematics items.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2007 Trial Urban District Mathematics Assessment.