A probability theory problem
An item in the Institute of Statistics entrance exam are as follows.
As a national chess player, in 9 matches usually GM Adianto, Utut only lost 1 times. If in a turnamaen he had played in 3 matches, then the chances he lost in a game that is ....
A. 64/243
B. 64/81
C. 8/243
D. 64/729
E. 1/729
What is your answer?