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2013 State Mapping Analysis

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Table 1b. Estimated NAEP scale equivalent scores for state grade 8 proficiency standards, by subject and
state: 2013
StateReadingMathematics
NAEP scale equivalentStandard
error
Relative
error
NAEP scale equivalentStandard
error
Relative
error
Alabama230 1.3 0.1  245 1.4 0.3  
Alaska230 1.1 0.1  267 1.1 0.1  
Arizona244 1.4 0.1  275 1.3 0.2  
Arkansas238 2.3 0.0  266 0.9 0.0  
California256 0.9 0.0   
Colorado258 1.1 0.0  288 1.0 0.0  
Connecticut238 1.3 0.0  244 1.3 0.0  
Delaware246 0.8 0.0  261 1.2 0.2  
District of Columbia244 1.4 0.1  249 1.3 0.1  
Florida262 0.8 0.1  280 1.2 0.3  
Georgia199 3.0 0.1  245 1.2 0.1  
Hawaii242 1.2 0.3  276 0.9 0.3  
Idaho217 1.9 0.4  258 1.3 0.3  
Illinois261 0.6 0.2  276 1.5 0.3  
Indiana246 1.8 0.2  258 1.1 0.2  
Iowa259 1.3 0.1  265 1.1 0.1  
Kansas234 1.7 0.3  265 1.7 0.3  
Kentucky269 1.0 0.1  286 1.3 0.2  
Louisiana242 1.4 0.2  261 0.9 0.2  
Maine245 0.5 0.2  280 0.6 0.1  
Maryland244 1.1 0.1  269 1.2 0.1  
Massachusetts250 1.0 0.1  297 1.0 0.1  
Michigan254 1.0 0.2  295 0.8 0.1  
Minnesota271 0.9 0.2  288 1.3 0.2  
Mississippi251 1.1 0.2  250 2.0 0.3  
Missouri267 0.7 0.2  292 2.0 0.8 !
Montana243 0.8 0.2  280 1.2 0.2  
Nebraska247 0.9 0.1  274 1.0 0.1  
Nevada264 0.6 0.0  289 1.0 0.2  
New Hampshire245 0.5 0.2  280 0.6 0.1  
New Jersey247 1.0 0.1  277 1.4 0.1  
New Mexico250 1.0 0.1  280 1.0 0.2  
New York282 0.7 0.1  304 0.9 0.1  
North Carolina273 1.0 0.1  302 0.6 0.1  
North Dakota249 1.5 0.3  273 0.9 0.4  
Ohio219 1.9 0.2  246 2.3 0.9 !
Oklahoma240 1.4 0.3  262 1.5 0.3  
Oregon255 1.6 0.2  270 1.2 0.5  
Pennsylvania248 1.0 0.1  267 1.2 0.1  
Rhode Island245 0.5 0.2  280 0.6 0.1  
South Carolina248 1.3 0.1  261 0.9 0.4  
South Dakota252 1.4 0.3  268 0.8 0.2  
Tennessee269 1.0 0.0  286 1.9 0.6 !
Texas268 1.2 0.1  302 1.1 0.3  
Utah225 1.3 0.2  262 1.1 0.2  
Vermont245 0.5 0.2  280 0.6 0.1  
Virginia251 1.6 0.4   
Washington260 0.9 0.3  287 1.2 0.4  
West Virginia260 1.1 0.1  281 0.8 0.2  
Wisconsin278 1.1 0.1  296 0.7 0.0  
Wyoming252 0.6 0.4  275 0.7 0.2  
–  Not available. California and Virginia do not assess general mathematics in grade 8.
† Not applicable.
! Relative error > .5.  Inferences based on these estimates may require additional evidence.
NOTE: The numbers reported in this table are rounded. Relative error is a measure of how well the mapping procedure reproduces the percentages reported by the state as meeting the standard in each NAEP-participating school.
SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2013 Reading and Mathematics Assessments.

Last updated 04 August 2015 (DS)