50% . . 17 , ,[5] 10-11 ,[6] 1 , , A , , A-10 ,[7] 8[8] . 1.5 1.2 .
, (Stand, Stay)
, . . 21 .
(Split)
2 , . . . '' . . (8,8), (9,9) (A,A) .
1000 vs 0 1500 .[25]
n-
5(or 6) , . , .
, 5(or 6) , . , . , .[29]
5 , 2 . 5 2, 6 4, 7 8 . [30] , , . 21

, 3 (156) 131 , . 20 .

.

Betting
, .
/ , $2~ $500 .


, () .

Stand/"No More" . Face-Up , Face-Down .

Hit . . Face-Up , Face-Down .

Bust 21 . . .


2 , .

- (10, J, Q, K, A) . 1 .
- (2, 3, 4, 5, 6) . 1 .
- (7, 8, 9) . .

10 10 20 , 10 . 40 , 10 .
5 , 320, 10 .
, .
(Kelly Betting)
(BP Q) / B.
B = -1
P =
Q = ( 1-p)
9. ?
, . 0.5%~1.5% .
10. ?
.
9-9
(1) 10 A 18 .
(2) 2,3,4,5,6 19 (Split) .
(3) 7 17 18 .
(4) 8 , 18 , Push . (Split) 19 . 10 19 .
(5) 9 ( 19 ) 18 (Split) .

(Hit) , (%) .
(Hit)/// , , / .
<25. (A+A) >
(1) (Split) .
(2) (A+A) &