# Probability of picking balls from an urn

1. Sep 20, 2011

### gmmstr827

Nvm, I figured it out. Thanks anyway.

Last edited: Sep 20, 2011
2. Sep 21, 2011

### dynamicsolo

When you succeed in figuring out the problem yourself, please edit the title of your post to include [SOLVED]. This will advise Helpers that they don't need to check your post to see if it needs further attention. Thanks.