Question: You may need to use the appropriate appendix table or technology to answer this question. Airline passengers arrive randomly and independently at the passenger-screening

You may need to use the appropriate appendix table or technology to

You may need to use the appropriate appendix table or technology to answer this question. Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. The mean arrival rate is 10 passengers per minute. (Round your answers to six decimal places.) (a) Compute the probability of no arrivals in a one-minute period. (b) Compute the probability that three or fewer passengers arrive in a one-minute period. (c) Compute the probability of no arrivals in a 21-second period. (d) Compute the probability of at least one arrival in a 21-second period.

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