You have 3 jars. Each jar has a label on it: white, black,
or white&black. You have 3 sets of marbles: white, black,
and white&black. One set is stored in one jar. The labels
on the jars are guaranteed to be incorrect (i.e. white will
not contain white). Which jar would you choose from to give
you the best chances of identifying the which set of
marbles in is in which jar?
Answer Posted / guest_328
Wells I actually have another explanation to the problem.
Below is just a list of all the things in the question,
list is not in any particular order!
Jars: W(white) | B(black) | W&B(multi-coloured)
-------------------------------------------------
Marbles: W(white) | B(black) | W&B(multi-coloured)
*Scenario 1 - chose Jar B
possibility of W=50%
possibility of W&B=50%
possibility of B=0%
*Scenario 2 - chose Jar W
possibility of W=0%
possibility of W&B=50%
possibility of B=50%
*Scenario 3 - chose Jar W&B
possibility of W=50%
possibility of W&B=0%
possibility of B=50%
Therefore, based on the results above and the fact that all
labels on the jars are guaranteed to be wrong...
To identify W-marbles, can only choose
*Jar B or W&B
To identify B-marbles, can only choose
*Jar W or W&B
To identify W&B-marbles, can only choose
*Jar B or W.
| Is This Answer Correct ? | 3 Yes | 7 No |
Post New Answer View All Answers
How did you choose the appropriate lifecycle for your project?
Write the instr function.
What and where are the policy statements for software project planning?
How would you deal with a bug that no one wants to fix? Both the SDE and his lead have said they won?t fix it?
How do you ensure that your project plan is available for others to see? Where will you find the plans of other projects executed (in the past or currently) in the center?
Tell about current project ?
how to tell project details in interview the project is funds flow analysis?
Explain the various activities you do (as a PL) when the project is started up.
How do you rate yourself in c#,vb.net,Asp.net,oracle,sql server ?
Please, i am a final year student in nigeria and i have a project on pension fund administration and i need help in starting.
Why do you want to work for Microsoft?
funds flows analysis how to prepare for interview
How are the team members kept informed about the current status of the project?
What training have you undergone in project planning?
What is the project management structure in your project? Is a PL assigned to the project?