Air craft of Jet Airways at Ahmedabad airport arrive according to a Poisson process at a rate of 12 per hour. All aircraft are handled by one air traffic controller. If the controller takes a 2 – minute coffee break, what is the probability that he will miss one or more arriving aircraft?(a) 0.33(b) 0.44(c) 0.55(d) 0.66I have been asked this question during an interview.This question is from Random Process in section EDC Overview of Electronic Devices & Circuits

Air craft of Jet Airways at Ahmedabad airport arrive according to a Po

1.	Air craft of Jet Airways at Ahmedabad airport arrive according to a Poisson process at a rate of 12 per hour. All aircraft are handled by one air traffic controller. If the controller takes a 2 – minute coffee break, what is the probability that he will miss one or more arriving aircraft?(a) 0.33(b) 0.44(c) 0.55(d) 0.66I have been asked this question during an interview.This question is from Random Process in section EDC Overview of Electronic Devices & Circuits
Answer» RIGHT answer is (a) 0.33 The best explanation: P (miss/or more AIRCRAFT) = 1 – P(miss 0) = 1 – P(0 ARRIVE).

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