NAEP - Expanded Population Estimates Grade 8 Mathematics

Comparison of change in average mathematics scores from 2013 to 2015 in the reported NAEP estimates and the full population estimates (FPE), grade 8: By district
District	Reported				FPE				Reported-FPE difference
District	2015	2013	2015-2013		2015	2013	2015-2013		Reported-FPE difference
Albuquerque	270.7	273.8	-3.0		270.2	272.9	-2.7		0.3
Atlanta	266.4	266.8	-0.5		265.5	266.4	-0.8		-0.4
Austin	284.0	284.6	-0.6		282.5	283.4	-0.8		-0.2
Baltimore	255.2	259.8	-4.5		254.1	258.7	-4.6		-0.1
Boston¹	281.1	283.1	-2.0		278.5	281.7	-3.2	*	-1.2
Charlotte	286.2	289.0	-2.8		285.4	288.3	-2.8		#
Chicago	274.9	268.9	6.0	*	274.5	268.3	6.2	*	0.2
Cleveland	254.3	252.7	1.6		252.5	251.9	0.6		-1.0
Dallas	270.9	274.6	-3.8	*	269.8	273.2	-3.4	*	0.3
Detroit	244.2	239.8	4.3		242.4	238.3	4.1		-0.3
District of Columbia¹	258.4	260.3	-1.9		256.1	259.6	-3.5	*	-1.6
Duval County	274.5	—	†		273.3	—	†		†
Fresno	256.9	259.7	-2.8		256.1	258.9	-2.7		0.1
Hillsborough County	275.6	283.7	-8.1	*	274.7	282.8	-8.1	*	#
Houston	276.5	280.5	-4.0	*	274.6	279.0	-4.4	*	-0.4
Jefferson County	271.6	273.5	-1.9		270.8	272.4	-1.6		0.3
Los Angeles	263.5	264.3	-0.8		262.1	263.5	-1.4		-0.6
Miami	274.5	273.8	0.7		273.0	272.8	0.2		-0.5
Milwaukee	—	257.3	†		—	254.9	†		†
New York City	275.4	273.6	1.7		274.6	272.8	1.8		0.1
Philadelphia	267.1	266.5	0.6		265.3	264.3	1.0		0.4
San Diego	280.4	276.9	3.5		279.1	275.6	3.5		#
— Not available. † Not applicable. # Rounds to zero. * Statistically significant change. ¹The significance of the trend results from the officially reported sample for this jurisdiction would be different under the scenario. SOURCE: U.S. Department of Education, Institute of Education Sciences, National Center for Education Statistics, National Assessment of Educational Progress (NAEP), 2013 and 2015 Mathematics Assessments.

Last updated 09 January 2018 (FW)