Hello people, I need some help with this one, please.

We throw r balls into n cells, randomly ( r >=n )

What is the probability that at least one cell will stay empty ?

thank you !

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- November 9th 2005, 12:40 PMWee GProbability
Hello people, I need some help with this one, please.

We throw r balls into n cells, randomly ( r >=n )

What is the probability that at least one cell will stay empty ?

thank you ! - November 11th 2005, 06:47 PMhpeQuote:

Originally Posted by**Wee G**

- November 12th 2005, 05:04 AMWee G
the class is "Distribution Theory", part of a backelor degree in statistics

- November 12th 2005, 06:28 AMhpeQuote:

Originally Posted by**Wee G**