Come every Monday, something will puzzle you. Come every Monday, something will challenge you. Come every Monday, something will sound interesting. Come every Monday, the beauty of the random world will engage you!
So, come every Monday.

Monday, April 12, 2010

Monday Probability 14: Empty Boxes

You put k identical balls in n identical boxes, equally likely. What is the expected number of empty boxes?

## No comments:

## Post a Comment