There are 5 different colored balls in a box. There is 1 white, 2
red, 1 blue, and 1 black. What is the chances of picking a red ball
then a black ball with out replacement.

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