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NAEP - Expanded Population Estimate Grade 8 Mathematics

Comparison of change in average mathematics scores from 2005 to 2007 in the reported NAEP estimate and the full population estimates, grade 8: By state
State/jurisdiction Reported estimate Full population estimates (FPE) Difference (reported
minus FPE)
Alabama 3.8   2.4   1.4
Alaska1 3.6 * 2.7   0.9
Arizona 1.2   1.5   -0.3
Arkansas 2.3   2.5   -0.2
California 1.8   1.9   -0.1
Colorado 5.4 * 5.9 * -0.5
Connecticut 1.4   1.9   -0.5
DoDEA2 1.2   1.2   0.0
Delaware 2.0 * 3.9 * -1.9
District of Columbia1 3.0 * 0.4   2.6
Florida1 3.3   3.6 * -0.3
Georgia 2.6   1.6   1.0
Hawaii 3.1 * 3.3 * -0.2
Idaho 2.5 * 2.7 * -0.2
Illinois 2.8   1.1   1.7
Indiana1 3.3 * 2.5   0.8
Iowa 1.4   1.6   -0.2
Kansas 6.0 * 6.0 * 0.0
Kentucky1 4.7 * 2.8   1.9
Louisiana 4.6 * 4.6 * 0.0
Maine 5.4 * 5.7 * -0.3
Maryland 7.8 * 6.1 * 1.7
Massachusetts 6.4 * 5.6 * 0.8
Michigan -0.5   -0.9   0.4
Minnesota 1.8   2.0   -0.2
Mississippi1 2.4   3.0 * -0.6
Missouri1 4.2 * 3.4   0.8
Montana 0.6   0.1   0.5
Nebraska -0.3   -1.2   0.9
Nevada 0.9   0.5   0.4
New Hampshire1 2.3 * 1.6   0.7
New Jersey 4.7 * 4.7 * 0.0
New Mexico 4.3 * 4.6 * -0.3
New York 0.4   0.6   -0.2
North Carolina 2.1   2.6   -0.5
North Dakota 4.6 * 3.9 * 0.7
Ohio 1.6   -0.5   2.1
Oklahoma1 3.2 * 1.4   1.8
Oregon 1.6   1.3   0.3
Pennsylvania 5.5 * 5.2 * 0.3
Rhode Island 3.0 * 2.7 * 0.3
South Carolina 0.3   0.7   -0.4
South Dakota 1.2   1.1   0.1
Tennessee1 3.5 * 2.6   0.9
Texas 4.8 * 4.7 * 0.1
Utah 1.9   1.5   0.4
Vermont 3.7 * 3.0 * 0.7
Virginia1 3.3 * 2.8   0.5
Washington -0.2   -0.9   0.7
West Virginia 1.0   1.5   -0.5
Wisconsin 1.1   0.2   0.9
Wyoming 4.9 * 4.7 * 0.2
* Statistically significant change.
1 The significance of the trend results from the officially reported sample for this jurisdiction would be different under the scenario.
2 Department of Defense Education Activity (overseas and domestic schools).
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2005 and 2007 Mathematics Assessments.

Read more about the potential effects of exclusion rates on assessment results.


Last updated 19 September 2007 (FW)

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National Center for Education Statistics - http://nces.ed.gov
U.S. Department of Education