Percentile scores for grade 8 geography, by public or private school, 2 categories and jurisdiction: 2010, 2001, and 1994
YearJurisdictionPublicPrivate
10th percentileStandard Error25th percentileStandard Error50th percentileStandard Error75th percentileStandard Error90th percentileStandard Error10th percentileStandard Error25th percentileStandard Error50th percentileStandard Error75th percentileStandard Error90th percentileStandard Error
NOTE: The NAEP Geography scale ranges from 0 to 500. Some apparent differences between estimates may not be statistically significant. Analyze results with NAEP Data Explorer.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 1994, 2001, and 2010 Geography Assessments.
2010National219(0.9)240(0.9)262(1.0)282(0.7)299(0.9)241(3.1)259(3.2)278(3.5)295(3.0)309(3.1)
2001National211(1.9)236(1.5)262(1.1)284(1.0)301(1.5)239(8.5)257(3.5)276(3.6)294(2.3)308(1.5)
2001¹National215(1.3)239(1.4)264(0.8)285(1.5)302(1.3)236(5.1)257(3.8)276(2.9)294(1.9)307(2.3)
1994¹National211(0.7)235(1.1)261(1.2)283(1.0)301(1.0)238(2.4)258(2.5)278(1.3)297(1.5)312(1.8)