Education researchers at Stanford have discovered that symmetry is key to how kids understand positive and negative integers.

Almost 60 percent of Florida students who took the state's tough new Algebra I end-of-course exam earned a passing grade, according to results released by the state on Friday. But that means almost… ...

A conditionally distribution-free test of bivariate symmetry based on the sample distribution function is introduced. The test is shown to be consistent against a wide class of alternatives. In ...

Physics + Math Symmetry: How Beautiful Math Makes Elegant Physics By Don Lincoln Thursday, April 25, 2013 The Nature of Reality What does symmetry mean to physicists?

An example is presented to show that a test for symmetry in an m x m contingency table is equivalent to a test for dispersion for the binomial distribution. Methods of strengthening common $\chi^2$ ...

The math and reading performance of 13-year-olds in the United States has hit the lowest level in decades, according to test scores released today from the National Assessment of Educational ...