In a Single-Server Queuing System, If 12 Customers Arrive Per

question 115

Multiple Choice

In a single-server queuing system, if 12 customers arrive per hour and 30 customers are served per hour, what is the probability that there are no customers in the system?

• A) 0.75
• B) 0.60
• C) 0.40
• D) 0.2 5

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Definitions:

Waveform Tracing

The visual representation of variations in voltage over time, often used in medical monitoring of physiological functions.

12-Lead ECG

A diagnostic tool that records the electrical activity of the heart from 12 different angles, providing comprehensive cardiac information.

Nurse

A healthcare professional specially trained to care for the sick and assist in their recovery and health maintenance.

Lead Placements

The specific locations on the body where electrodes are placed to perform electrocardiography or other monitoring.