Making effective choices. Play Decision Making trivia solo to sharpen your knowledge, or challenge a friend head-to-head in Trivia Tango — every question comes with an explanation so you learn as you play. Questions span every level, from easy warm-ups to expert-level stumpers, so there's a real challenge here however much you already know.
A mix of easy, medium and hard — questions run from warm-up to expert, so there's a real challenge at every level. Think you know the answers? Play to find out.
When you flip a coin and get heads five times in a row, expecting tails to be "due" next exemplifies this common reasoning error.
Difficulty: EasyNassim Taleb coined a term for low-probability, high-impact events that experts consistently fail to predict—naming them after what creature?
Difficulty: MediumHanson's futarchy proposal suggests replacing political decisions with prediction markets—where policy winners are determined by which bets on what metric?
Difficulty: HardAfter a plane crash makes headlines, many travelers switch to driving despite cars being statistically more dangerous—illustrating this mental shortcut.
Difficulty: EasyGame theorist Thomas Schelling showed that players often coordinate on arbitrary but prominent options—calling these attention-grabbing solutions what?
Difficulty: MediumLuce's choice axiom states that the ratio of probabilities for any two options remains constant regardless of what additional alternatives are available—violating what phenomenon?
Difficulty: HardBefore an election, polls show your candidate ahead, so you stay home—but if everyone thinks this way, your side loses. This describes what dilemma?
Difficulty: EasyIn a famous experiment, subjects ignored a gorilla walking through a basketball game—demonstrating what selective attention phenomenon studied by Simons and Chabris?
Difficulty: Medium