The following graphs show the estimated scores of individual states on studies performed by the National Assessment of Educational Progress (NAEP) with the estimated standard of error for four major subjects (4th and 8th Grade Math and Reading). The error is equivalent to a range greater than or less than 1.96 points of the estimated score equivalence for each state.

The following graphs show the estimated scores of individual states on studies performed by the National Assessment of Educational Progress (NAEP) with the estimated standard of error for four major subjects (4th and 8th Grade Math and Reading). The error is equivalent to a range greater than or less than 1.96 points of the estimated score equivalence for each state.

The following graphs show the estimated scores of individual states on studies performed by the National Assessment of Educational Progress (NAEP) with the estimated standard of error for four major subjects (4th and 8th Grade Math and Reading). The error is equivalent to a range greater than or less than 1.96 points of the estimated score equivalence for each state.

The following graphs show the estimated scores of individual states on studies performed by the National Assessment of Educational Progress (NAEP) with the estimated standard of error for four major subjects (4th and 8th Grade Math and Reading). The error is equivalent to a range greater than or less than 1.96 points of the estimated score equivalence for each state.