30 sided die vs 20 sided die game
1. calculate expected value of this game for player A (easy) 2. how does this value change person A has a 30 sided and person B has a 20 sided die Player B will re-roll if he losses and the player A rolls under 20 or if player B wins/ ties but.
Each game session, the d30 was on the table, and was allowed to . Where a roll of 19 or 20 on a 20 - sided dice is a critical success, then a roll.
Two people, A and B, have a 30 -sided and 20 - sided die, respectively. the expected value of the game for player A change when player B can re-roll? .. Or am I incorrectly understanding expectation because B is at a.