The probabilities of Ali, Bima, and Dika passing the National Exam are , , and respectively.
The probability that only one person passes among the three is...
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The probabilities of Ali, Bima, and Dika passing the National Exam are 0.75, 0.8, and 0.85 respectively.
The probability that only one person passes among the three is...
Let:
Given:
If only one person passes, there are three mutually exclusive possibilities:
Thus, the probability that only one person passes is the sum of these three possibilities: