Question

Three persons A, B, and C appeared for a job interview. Their probability of selecting is in the ratio of 3:5:7. Let R denote the event that each one reaches the interview place on time with respective probabilities 0.09, 0.11, and 0.10. What is the probability that B gets selected given that he reaches on time?

Answer 1

well I actually don't understand the question

Answer 2

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