CBSE Class 12-science Answered
Probability
Asked by | 01 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 | 05 Dec, 2009, 12:02: PM
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