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

Home > Probability
Liar Students (Posted on 2012-02-20) Difficulty: 1 of 5
There is a class of 7 students. Student 1 tells lie once a week. Student 2 tells lies twice a week and so on. Students 7 tells lies 7 times a week. A student will not lie more than once in a day. What is the probability that 7 students lie on the same day?

No Solution Yet Submitted by Praneeth    
No Rating

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Solutionhoodat2012-02-21 02:18:05
SolutionTwo answers (spoiler)Steve Herman2012-02-20 15:03:45
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (6)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information