Simple Conditional probability formula...Ans B) On Fri, Jan 14, 2011 at 9:04 PM, Jammy <xujiayiy...@gmail.com> wrote:
> Bayes' theorem: > http://en.wikipedia.org/wiki/Bayes'_theorem<http://en.wikipedia.org/wiki/Bayes%27_theorem> > P(x=even|x>3) = P(x>3|x=even)*P(x=even)/P(x>3)===>B > > On Jan 14, 2:29 am, snehal jain <learner....@gmail.com> wrote: > > An unbalanced dice (with 6 faces, numbered from 1 to 6) is thrown. The > > probability that the face value is odd is 90% of the probability that > > the face value > > is even. The probability of getting any even numbered face is the > > same. > > If the probability that the face is even given that it is greater than > > 3 is 0.75, > > which one of the following options is closest to the probability that > > the face value > > exceeds 3? > > (A) 0.453 (B) 0.468 (C) 0.485 (D) 0.492 > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to algogeeks@googlegroups.com. > To unsubscribe from this group, send email to > algogeeks+unsubscr...@googlegroups.com<algogeeks%2bunsubscr...@googlegroups.com> > . > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- S.Nishaanth, Computer Science and engineering, IIT Madras. -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
