0 0 votes The jobs arrive at a facility, for service, in a random manner. The probability distribution of number of arrivals of jobs in a fixed time interval is Normal Poisson Erlang Beta Probability and Statistics gateme-2014-set1 probability-and-statistics probability poisson-distribution + – ♦Arjun 329 views answer comment Share Follow Add Sync Questions 0 reply Please log in or register to add a comment.