PinnedPaolo Molignini, PhDIf you work with probabilities, beware of this fallacyThink you’ve outsmarted the odds? Discover the hidden math behind a tricky dice game and the fallacy that could cost you big.Sep 9Sep 9
PinnedPaolo Molignini, PhDYour ultimate guide to the Monty Hall problemFew probability problems have achieved as much popularity and sparked as much debate as the famous “Monty Hall problem.” Can you solve it?Sep 2Sep 2
PinnedPaolo Molignini, PhDThis key concept will simplify all your probability calculationsMaster probability with indicator random variables: a simple concept to transform complex calculations into easy expectations.Aug 12Aug 12
PinnedPaolo Molignini, PhDDare to solve this quant interview brain teaser?Think you can solve this quant brain teaser? Test your probability skills with this challenge that has Ivy Leaguers scratching their head!Aug 5Aug 5
PinnedPaolo Molignini, PhDBetting? Don’t miss this key conceptDiscover how “Gambler’s ruin” explains inevitable loss in gambling, investing, and life’s uncertainties. Are you prepared to take the risk?Jul 29Jul 29
Paolo Molignini, PhDGot a Positive COVID Test? Here’s What It Really Means — part ITested positive for COVID? Learn what it really means, the importance of test accuracy, and how it affects your health and others.5d ago5d ago
Paolo Molignini, PhDThis is a go-to combinatorics question: here is how to solve itUnlock the secrets of combinatorics with a deep dive into solving color change problems, using both systematic and shortcut methods!Aug 26Aug 26
Paolo Molignini, PhDA must-know problem for acing quantitative interviews!Master randomness and probability with this challenge about shoelaces and loops — a must-know problem for acing quantitative interviews!Aug 19Aug 19
Paolo Molignini, PhDWould you play this game?You encounter a wealthy stranger who wants to play a very simple game of chance with you. Using a fair coin, you need to flip as many…Jul 22Jul 22
Paolo Molignini, PhDUnveiling Hidden Truths: Simpson’s Paradox (part II)Last week, I introduced to you Simpson’s Paradox, a famous example of an apparent contradiction that arises when we introduce confounders —…Jul 14Jul 14