Guess the Box


Instructions

Hide a treasure in one of four boxes placed in a row.
Think for a minute, then choose one of the boxes labeled A B A A
Evaluations Number of players: 31
Frequency of boxes chosen:

Comments In large scale experiments, most people choose the third box (more than 50%). They do not truly randomize. This consistent bias could be exploited systematically.
Written by Christoph Hauert