How does North Carolina’s 2009 math scores compare to other states?

In 2009, the average 4th grade math score in North Carolina was

* lower than those in 4 states/jurisdictions
* higher than those in 29 states/jurisdictions
* not significantly different from those in 18 states/jurisdictions

In 2009, the average 8th grade math score in North Carolina was

* lower than those in 14 states/jurisdictions
* higher than those in 19 states/jurisdictions
* not significantly different from those in 18 states/jurisdictions