New analysis compares literacy vs. poverty rates for 10,000 districts, 42,000 schools and 3 million kids. Is your school a ...

The adjusted r-squared is helpful for multiple regression and corrects for erroneous regression, giving you a more accurate correlation coefficient. If you look at the multiple regression we did, ...

During an executive order signing event in the Oval Office several weeks ago, Donald Trump rambled on with his excuses to explain why National Guardsmen were mowing lawns, picking up trash, and other ...

National Basketball Association Commissioner Adam Silver weighed in publicly for the first time on the gambling arrests that have rocked the sports world, scrambling to explain a scandal that has the ...