Mathematics
Mathematics, 15.10.2020 08:01, kaciebrin211

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. The mean arrival rate is passengers per minute. Required:
a. Compute the probability of no arrivals in a one-minute period (to 6 decimals).
b. Compute the probability that three or fewer passengers arrive in a one-minute period (to 4 decimals).
c. Compute the probability of no arrivals in a -second period (to 4 decimals).
d. Compute the probability of at least one arrival in a -second period (to 4 decimals).

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