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6.




. , . , . , () - . , . , - , (), , , (). , ( , ..), , . > , . > , - , , 6. > , - . , < , : - , - .

VIII: , . , , , . , . . 7: , , ? , - P 1( P 1 % ), (1 P 1) . ( = ) , EU () = P 1 0 + 1 (1 P 1) = 1 P 1. EU () = 1 0 + (1 P 1) (-2) = 2 P 1 2. , 2( P 2 % ), (1 2). EU ()= 2(1 P 1) + (1 P 2) (2 P 1 2) = 3 P 2 3 P 1 P 2 + 2 P 1 2. EU (..) = P 1 (P 2 1) + (1 P 1) (- P 2 2) = 2 P 1 P 2 + P 1 P 2 2. EU () = P 1 (2 3 P 2) + 3 P 2 2 EU (..) = P 2 (2 P 1 1) + P 1 2, , 2 = 2/3 , P 1 = 1/2 .

, 2/3 - . , , , 8. , , . 50% - , 50% . , 90- 9, .





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