Bill, were you my Stats Prof at UT? I hated that stuff until he made it interesting -- and useable in the real world.

Oh, I do know that the balls in a Kino machine can be rigged by using lead paint on some and water based on others. Some guy did it in Morocco. Then, he worked out the deviation for a tidy profit.

Of course, he`s makin` big rocks into little rocks and calls Bubba ``Mom`` in some French African prison now.

John