Mean radius is the average measurement from the true center of the group (white) to the center of each shot. More simply, it's the average "miss distance." Group size, not mean radius, has been the ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Michael Bromberg is a finance editor with a decade of experience. He is an expert at elucidating complex financial topics in clear, concise language. Michael received a Bachelor of Arts in literature ...

Meaning comes and goes. That’s its nature. Or rather, that’s our nature. Sometimes we experience life as meaningful. Sometimes we don’t. Just as sometimes we experience life as joyful and sometimes we ...

Adrian Barnett receives funding from the National Health and Medical Research Council. Statistics is a useful tool for understanding the patterns in the world around us. But our intuition often lets ...

Perhaps it is not surprising that inviting people to reconsider the merits of disliked speech features generates a bit of controversy. After all, we are nothing if not wedded to our firm beliefs about ...

Purpose. Impact. These terms are thrown around more than ever these days, including in some unexpected places, like one of the world’s largest investor’s annual letter. Purpose statements are printed ...

On Wednesdays, we wear pink — but today, we celebrate Oct. 3! If you grew up in the 2000s, the original “Mean Girls” movie starring Lindsay Lohan, Rachel McAdams and Lacey Chabert might have been the ...

Elodie Chevallier does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Mean reversion posits that asset prices and market returns eventually gravitate toward their historical averages. This theory, applicable across diverse financial instruments, offers traders insights ...

Nope, the SOS meaning is not "save our ship." Not even close. Here's what SOS means and how to use the term today. Best known for its appearances in desert-island cartoons, maritime movies and ...