Learn about goodness-of-fit tests, including the chi-square test, to evaluate how well your sample data matches the expected ...

CHI's premium has come down recently, but it still isn't at a point where I'd be looking to buy. The fund's distribution remains elevated, and despite that, Calamos has chosen not to cut the ...

What is the chi-squared test? The chi-squared test, often written as χ 2 test, is a statistical hypothesis test used in the analysis of categorical variables to determine whether observed data are ...