0 0 votes Jobs arrive at a facility at an average rate of $5$ in an $8$ hour shift. The arrival of the jobs follows Poisson distribution. The average service time of a job on the facility is $40$ minutes. The service time follows exponential distribution. Idle time (in hours) at the facility per shift will be $\dfrac{5}{7} \\$ $\dfrac{14}{3} \\$ $\dfrac{7}{5} \\$ $\dfrac{10}{3}$ Probability and Statistics gateme-2014-set1 probability-and-statistics probability poisson-distribution + – ♦Arjun 414 views answer comment Share Follow Add Sync Questions 0 reply Please log in or register to add a comment.