Japanese mathematician Masaki Kashiwara wins Abel Prize for contributions to algebraic analysis and representation theory at ...

A one-tailed test in statistics is used to determine if a sample ... claims that the portfolio manager did better than the S&P 500. If the test rejects the null hypothesis, the alternative hypothesis ...

This story is part of the KXAN Data Hub, where numbers help tell the whole story. We’ve created several data-driven stories and databases on topics including weather and climate, politics, education, ...

Next week sees 43 new games and bundles heading to the PlayStation platform.