For a Single Server, Single Queue System with an Arrival

question 55

Multiple Choice

For a single server, single queue system with an arrival rate of 6 customers per hour and a service rate of 15 customers per hour, what is the probability of zero customers in the system (to two decimal places) ?

• A) 0.60
• B) 0.40
• C) 0.90
• D) Cannot be determined from the information given

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Definitions:

Inflammatory Response

The body's protective reaction to infection, irritation, or injury, characterized by redness, heat, swelling, and pain.

Parathyroid Hormone

Parathyroid hormone is a hormone produced by the parathyroid glands that regulates calcium levels in the blood.

Calcitonin

A hormone secreted by the thyroid gland that helps regulate calcium levels in the blood by inhibiting bone resorption.

Calcium Levels

The concentration of calcium ions (Ca2+) in a biological system, which is crucial for various physiological processes including bone formation, muscle contraction, and blood clotting.