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02 Next bus 1 Point Consider a bus stop where buses heading to three destinations A, B, and (1 stop by. The buses heading to A, B, and C arrive at the bus stop with exponentially distributed interarrival times with rates 1, 2, and 3 per hour, respectively. The three types of buses travel independently of each other. What is the probability of the next bus {of any type} arriving at the bus stop after 30 minutes from now {approximately}? 0 0.01 O 0.03 0 0.05 0 0.07 O 0.09 Save