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NAEP Weighting ProceduresWeighting Procedures for the 2000 State AssessmentVariation in Weights → Distribution of the Student Level Trimming Factor, Grade 8 Mathematics State Assessment (Accommodations Not Permitted [R2]): By Jurisdiction, 2000
Distribution of the student level trimming factor, grade 8 mathematics state assessment (accommodations not permitted [R2]): By jurisdiction, 2000
Jurisdiction n Mean Standard deviation Minimum 25th percentile Median 75th percentile Maximum
Alabama 2,393 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Arizona 1,883 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Arkansas 2,283 1.00 0.00 1.00 1.00 1.00 1.00 1.00
California 1,727 1.00 0.02 0.78 1.00 1.00 1.00 1.00
Connecticut 2,598 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Georgia 2,631 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Hawaii 2,408 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Idaho 2,022 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Illinois 1,807 1.00 0.02 0.82 1.00 1.00 1.00 1.00
Indiana 1,929 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Kansas 1,748 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Kentucky 2,422 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Louisiana 2,429 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Maine 2,209 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Maryland 2,570 1.00 0.01 0.82 1.00 1.00 1.00 1.00
Massachusetts 2,466 1.00 0.01 0.78 1.00 1.00 1.00 1.00
Michigan 2,060 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Minnesota 1,566 0.98 0.09 0.45 1.00 1.00 1.00 1.00
Mississippi 2,505 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Missouri 2,445 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Montana 1,808 1.00 0.01 0.88 1.00 1.00 1.00 1.00
Nebraska 1,959 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Nevada 2,781 1.00 0.00 1.00 1.00 1.00 1.00 1.00
New Mexico 2,076 1.00 0.00 1.00 1.00 1.00 1.00 1.00
New York 1,778 1.00 0.00 1.00 1.00 1.00 1.00 1.00
North Carolina 2,547 1.00 0.01 0.83 1.00 1.00 1.00 1.00
North Dakota 2,274 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Ohio 2,204 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Oklahoma 2,553 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Oregon 1,844 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Rhode Island 2,471 1.00 0.00 1.00 1.00 1.00 1.00 1.00
South Carolina 2,399 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Tennessee 2,293 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Texas 2,450 1.00 0.03 0.43 1.00 1.00 1.00 1.00
Utah 2,560 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Vermont 2,131 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Virginia 2,620 1.00 0.00 1.00 1.00 1.00 1.00 1.00
West Virginia 2,635 1.00 0.01 0.72 1.00 1.00 1.00 1.00
Wisconsin 1,858 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Wyoming 2,692 1.00 0.02 0.61 1.00 1.00 1.00 1.00
Other jurisdictions
American Samoa 457 1.00 0.00 1.00 1.00 1.00 1.00 1.00
District of Columbia 1,699 1.00 0.00 1.00 1.00 1.00 1.00 1.00
DDESS1 674 1.00 0.00 1.00 1.00 1.00 1.00 1.00
DoDDS2 1,982 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Guam 1,053 1.00 0.00 1.00 1.00 1.00 1.00 1.00
Virgin Islands 676 1.00 0.00 1.00 1.00 1.00 1.00 1.00
1 Department of Defense Domestic Dependent Elementary and Secondary Schools.
2 Department of Defense Dependents Schools (Overseas).
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2000 Mathematics Assessment.

Last updated 07 March 2008 (TK)

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