A chi-square (also called chi-squared) test is a classical statistics technique that can be used to determine if observed-count data matches expected-count data. A chi-square (also called chi-squared) ...

A statistical test that allows one to determine whether observed quantities of a specific characteristic differed from the expected value purely by chance.

Can you bring sexy back to a neighborhood that was never sexy to begin with? The starry duo of Justin Timberlake and Tiger Woods are betting they can with their cavernous new Midtown sports bar, ...