NAEP Technical DocumentationAverage Marginal Correlations at Select Percentiles for the Mathematics Subscales Across 52 Jurisdictions, Grade 4 Mathematics State Assessment, by Subscale: 2017

Average marginal correlations at select percentiles for the mathematics subscales across 52 jurisdictions, grade 4 mathematics state assessment, by subscale: 2017

Subscale	Percentile	Number properties and operations	Measurement	Geometry	Data analysis, statistics, and probability	Algebra
Number properties and operations	10th percentile	1.00	§	§	§	§
	50th percentile	1.00	§	§	§	§
	90th percentile	1.00	§	§	§	§
Measurement	10th percentile	.87	1.00	§	§	§
	50th percentile	.88	1.00	§	§	§
	90th percentile	.91	1.00	§	§	§
Geometry	10th percentile	.82	.79	1.00	§	§
	50th percentile	.84	.81	1.00	§	§
	90th percentile	.87	.85	1.00	§	§
Data analysis, statistics, and probability	10th percentile	.85	.81	.78	1.00	§
	50th percentile	.88	.83	.80	1.00	§
	90th percentile	.89	.86	.83	1.00	§
Algebra	10th percentile	.88	.83	.79	.82	1.00
	50th percentile	.90	.85	.81	.84	1.00
	90th percentile	.92	.87	.85	.86	1.00
§ These cells do not display data because this is a correlation matrix. Information is shown for the lower triangle only to eliminate redundant information. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2017 Mathematics Assessment.

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