A Survey of Mathematics Related Topics: Pg. 584, Yellow Box

This activity allows the user to pull marbles from a 'bag' in several different ways in order to explore various concepts involving randomness and probability. The user can control how many and which color the marbles are. The user can also change whether the marbles are replaced after each draw and whether the order in which the marbles are drawn matters. A table presents the user with a summary of the trials, and allows them to explore the differences between experimental and theoretical results.