There are two marbles in a bag;one red and one blue. What are the chance
of getting 2 reds and 1 blue marble after picking from the bag three
times (replacing the marble each time)?

Carlos Rodriguez <carlos@math.albany.edu>
This problem was contributed by a student in Elementary Statistics. It is offered as it is with no warranty of any kind
Last modified: Wed May 13 12:29:11 EDT 1998