A Single-Server Queuing System Has Average Time Between Arrivals of 20

question 89

Multiple Choice

A single-server queuing system has average time between arrivals of 20 minutes and a service time of 10 minutes each. Assuming Poisson arrivals and exponential service times, the utilization factor is approximately:

• A) 0.25
• B) 0.33
• C) 0.50
• D) 2.0

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Definitions:

First Words

The initial set of meaningful words typically produced by infants as they begin to acquire language, usually occurring between 10 to 15 months of age.

Manual Babbling

The spontaneous, repetitive movement of the hands and fingers by infants, akin to the vocal babbling stage but in a manual or gestural form.

Maturation Processes

The natural developmental stages that an organism undergoes as it grows and ages, encompassing physical, psychological, and emotional development.

Vocal Babbling

The production of repetitive syllables and sounds by infants, which precedes the development of language skills.