Probability

Asked by  | 1st Dec, 2009, 12:46: PM

Expert Answer:

 Probability that India wins a cricket test against austrila is 1/3

Probability that India loses  a cricket test against austrila is 2/3

(i) Probability of losing all three matches is 2/3 X2/3 X2/3  = 8/9  

(ii) Probability of winning atleast one game =  probability of winning one game+probability of winning 2 games+probability of winning ALL three games

3C1 X13 X2/3 X2/3  + 3C2 X1/3 X1/3 X2/3 +1/3X1/3X1/3

Answered by  | 5th Dec, 2009, 12:02: PM

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