Hello, this is my first time posting here. I am studying for the P1 actuarial exam

Thank you for any help :)

X = # of times you need to roll to get the first 5.

E(X ∣ X > 2) = (1/(1/6)) + 2

How do I get this ^ solution ^

- August 22nd 2010, 06:46 PMCaptainLoraxX = # of times u need to roll to get the first 5. E(X ∣ X > 2) = (1/(1/6)) + 2 Why?
Hello, this is my first time posting here. I am studying for the P1 actuarial exam

Thank you for any help :)

X = # of times you need to roll to get the first 5.

E(X ∣ X > 2) = (1/(1/6)) + 2

How do I get this ^ solution ^ - August 22nd 2010, 08:31 PMCaptainBlack
- August 22nd 2010, 09:36 PMCaptainLorax
thank you very much

- August 22nd 2010, 11:10 PMCaptainLorax
actually I still don't understand how the end of your equation = 1/(1/6)

- August 24th 2010, 03:19 AMCaptainBlack
- August 24th 2010, 12:16 PMCaptainLorax
now I just have to figure out how to send a virtual thanks your way

edit-found it