Famous game show puzzle: The Monty Hall problem from 'Let’s Make a Deal' challenges players to decide whether to stick or switch after one losing option is revealed. Probability says switch: ...

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 ...

Probability underpins AI, cryptography and statistics. However, as the philosopher Bertrand Russell said, “Probability is the most important concept in modern science, especially as nobody has the ...

If someone told you that they were “probably” going to have pasta for dinner, but you later found out that they ate pizza, would you feel surprised – or even lied to? More seriously, what does it mean ...

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 ...

There’s a way to enjoy these games without falling into the trap of spending more money than you intended. There’s a way to enjoy these games without falling into the trap of spending more money than ...

This film adaptation of August Wilson’s Pulitzer Prize-winning play falters in some specifics, but is still vital viewing. By Alissa Wilkinson When you purchase a ticket for an independently reviewed ...

Future events are far from certain in the business world. This is especially true for smaller businesses, which tend to have more volatility than larger organizations, or newer businesses without a ...

Denzel Washington executive produces a powerful adaptation of a major American play, directed by one son (Malcolm) and starring another (John David). Berniece has an adult brother called Boy Willie, ...

The mathematician Daniel Litt has driven social media users to distraction with a series of simple-seeming but counterintuitive probability puzzles. In late January, Daniel Litt posed an innocent ...