A Single Server Queueing System Has an Average Service Time

question 15

Multiple Choice

A single server queueing system has an average service time of 8 minutes and an average time between arrivals of 10 minutes. The arrival rate is:

• A) 6 per hour.
• B) 7.5 per hour.
• C) 8 per hour.
• D) 10 per hour.
• E) 12.5 per hour.

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Definitions:

Basilic Vein

A large vein located on the upper arm and forearm that is often used for intravenous injections or blood draw.

Cephalic Vein

A prominent vein in the arm that drains blood from the lateral aspect of the arm and is often used for intravenous injections.

Pulmonary Circulation

The part of the circulatory system that carries deoxygenated blood from the right side of the heart to the lungs and returns oxygenated blood back to the heart.

Right Atrium

The right atrium is one of the four chambers of the heart, responsible for receiving deoxygenated blood from the body through the venae cavae and pumping it into the right ventricle.