All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Probability
On Average (Posted on 2004-01-26) Difficulty: 4 of 5
What is the expected number of rolls of a fair, normal 6-sided die, one is required to make, so that each of the 6 numbers comes up at least once?

Hint: this is not necessarily an integer answer

As an aside, it would be interesting to see the computer program simulation of this, but this would not be proof of the solution (merely evidence supporting the proof).

See The Solution Submitted by SilverKnight    
Rating: 3.7500 (4 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
AnswerK Sengupta2007-05-04 15:04:13
A solutionVincent2004-03-09 14:15:17
re(2): solutionCharlie2004-01-26 23:04:56
re: The other answersCharlie2004-01-26 22:44:38
re: solutionSam2004-01-26 21:19:23
re: The other answersPenny2004-01-26 20:42:33
The other answersCharlie2004-01-26 17:28:13
re(2): solution plus simulation-- and another question or twoCharlie2004-01-26 14:58:49
re: solution plus simulation-- and another question or twoSilverKnight2004-01-26 14:12:22
solution plus simulation-- and another question or twoCharlie2004-01-26 14:02:07
SolutionSolutionFederico Kereki2004-01-26 13:16:08
Please log in:
Remember me:
Sign up! | Forgot password

Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (5)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2020 by Animus Pactum Consulting. All rights reserved. Privacy Information