Posted by **Lisa** on Monday, April 18, 2011 at 7:45pm.

A secretary addresses 50 different letters and envelopes to 50 different people, but the letters are randomly mixed before being put into envelopes. What is the probability that at least one letter gets into the correct envelope?

- Probability/Statistics -
**Tee**, Thursday, May 5, 2011 at 11:34pm
.632

## Answer This Question

## Related Questions

- Probability - You type four letters to four different people and address the ...
- 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...
- stastics - Imagine that you have 10 CDs and 10 envelopes on a table before you; ...
- Y12 Maths A - Suppose you had written 50 letters and addressed 50 envelopes and ...
- Probabiltiy - If n letters were put in n envelopes at random, what is the ...
- 5th grade math - mrs jones wrote 8 personal letters and addressed 8 envelopes to...
- Math - Suppose there is a bag containing 25 envelopes and 10 of the envelopes ...

More Related Questions