Wednesday

January 28, 2015

January 28, 2015

Posted by **mary** on Sunday, March 18, 2012 at 7:25pm.

Now if Ann can roll a second time what is the probability that she will win?I calculated and got 1 - summation from 1 to 6 of n^2/216 which got me 125/216

Finally if Ann can roll twice and Bob rolls twice what is the probability that Ann will win? Again I calculated and got 1 - summation from 1 to 6 of (n^2)(2n-1) over 1296 which got me the answer 505/1296. Now my question how do I calculate the probability in further cases where Ann and Bob roll n times, by finding a general formula?

**Answer this Question**

**Related Questions**

Math - Anna and bob play a game in which Anna begins by rolling a fair dice, ...

Math/Probability - Anna and bob play a game in which Anna begins by rolling a ...

linear algebra - Bob and Doug play a lot of Ping-Pong, but Doug is a much better...

Physics - A cross country team race is about to begin and team Delta decides to ...

Foreign languages - Can you check these last sentences on the same theme? Thank ...

math - Ann and Bob are cycling on a track. Ann completes one lap every 15 ...

math - Bob has twice as much money as Kenny. Steven has $78 more than Bob. Ann ...

Q. Research - 3. Bob takes an online IQ test and finds that his IQ according to ...

Statistics - Bob takes an online IQ test adn finds that his IQ according to the ...

math - Bob and Jack play a shooting game. In this game, they have a net at a ...