18/07/03 13:45:30.56 22JZXDLY.net
>>480
計算の前提
Bold play, as Lester E. Dubins and Leonard J. Savage call it in their How to gamble if you must, that is, betting $20 at once, gives him a probability of 18/38≈ 0.474 of achieving his goal.
18/07/03 13:45:30.56 22JZXDLY.net
>>480
計算の前提
Bold play, as Lester E. Dubins and Leonard J. Savage call it in their How to gamble if you must, that is, betting $20 at once, gives him a probability of 18/38≈ 0.474 of achieving his goal.