after first Roll no of Expected No of Dices will be 2.5 1/2(0)+1/6(4+5+6) so after second 2.5^2 so after N rounds 2.5^N
On Mon, Jun 20, 2011 at 3:56 PM, Navneet Gupta <[email protected]>wrote: > We have an unlimited number of dice at our disposal. Let's roll the > die. If the outcome is 1, 2, or 3, we stop; otherwise, if it is 4, 5, > or 6, a corresponding number of dice are rolled. For example, if the > first roll gives 5, then we roll 5 dice, and so on. This procedure > continues for every rolled dice whose outcome is 4, 5, or 6. Let N > denote the N-th round of rolls. What is the total expected value at > the end of the N-th round of rolls? > > Navneet > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > > -- Sunny Aggrawal B-Tech IV year,CSI Indian Institute Of Technology,Roorkee -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
