Posted by **Jen** on Monday, July 21, 2008 at 6:41pm.

If n letters were put in n envelopes at random, what is the probability that eactlly n-1 of them were in the correct envelopes?

## Answer This Question

## Related Questions

- math..probabilities - You type four letters to four different people and address...
- math..probabilities - You type four letters to four different people and address...
- math - You type four letters to four different people and address the envelopes...
- math - You type four letters to four different people and address the envelopes...
- Probability - You type four letters to four different people and address the ...
- Probability/Statistics - A secretary addresses 50 different letters and ...
- Math - Suppose there is a bag containing 25 envelopes and 10 of the envelopes ...
- stastics - Imagine that you have 10 CDs and 10 envelopes on a table before you; ...
- 5th grade math - mrs jones wrote 8 personal letters and addressed 8 envelopes to...
- Math - There are 75 envelopes in a package. How many envelopes are in 7 ...

More Related Questions