Guess 2/3 of the average

"Guess 2/3 of the average" refers to a common game or experimental economics concept known as the "2/3 of the average game." In this game, all participants are asked to independently choose a number between 0 and 100. The objective is to guess 2/3 of the average of all chosen numbers. Here's how it generally works: 1. Each participant selects a number. 2. The average of all numbers chosen is calculated.