View the step-by-step solution to:


The Customers arrive at a cash counter managed by a single person in one of the branches of Bank Albilad.

Arrival times follow a Poisson distribution with a mean rate of 8 customers per hour. On an average 6 minutes are required to serve a customer and service times follow an exponential distribution. What is the average waiting time (in minutes) of a customer in the system?

Top Answer

Great question... View the full answer

Sign up to view the full answer

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

  • -

    Study Documents

    Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

    Browse Documents
  • -

    Question & Answers

    Get one-on-one homework help from our expert tutors—available online 24/7. Ask your own questions or browse existing Q&A threads. Satisfaction guaranteed!

    Ask a Question