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

Home > Probability
Simpler probability problem? (Posted on 2015-08-11) Difficulty: 1 of 5
An urn contains 5 black and 20 white marbles. They are to be drawn one at a time until all of one color has been exhausted.

What is the probability that the color of the first draw correctly predicts the first color exhausted?

No Solution Yet Submitted by Jer    
No Rating

Comments: ( You must be logged in to post comments.)
  Subject Author Date
re(2): I think I'm beginning to understand what Ady's sayingCharlie2015-08-13 09:20:42
Hints/Tipsre: I think I'm beginning to understand what Ady's sayingAdy TZIDON2015-08-13 01:03:53
I think I'm beginning to understand what Ady's sayingCharlie2015-08-12 19:36:15
re(4): solution Charlie2015-08-12 14:46:30
simulation of 100 trialsCharlie2015-08-12 12:27:43
re(4): solution Charlie2015-08-12 12:08:07
Hints/Tipsre(2): re. difficulty levelAdy TZIDON2015-08-12 10:33:26
Some Thoughtsre(3): solution Ady TZIDON2015-08-12 10:27:16
re: re. difficulty levelCharlie2015-08-12 08:57:18
re(2): solution Charlie2015-08-12 08:42:24
re: re. difficulty levelJer2015-08-11 23:13:00
Some Thoughtsre. difficulty levelAdy TZIDON2015-08-11 22:20:59
Hints/Tipsre: solution Ady TZIDON2015-08-11 22:17:40
SolutionsolutionCharlie2015-08-11 15:56:22
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 (2)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2019 by Animus Pactum Consulting. All rights reserved. Privacy Information