A Queuing Model That Follows the M/M/1 Assumptions Has λ

question 61

Multiple Choice

A queuing model that follows the M/M/1 assumptions has λ = 10 and μ = 12.What is the average number of units in the system?

• A)0.83
• B)2
• C)2.5
• D)5
• E)6

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Definitions:

Delta Sleep

Refers to deep sleep, during which there is no eye movement or muscle activity. This phase is also known as slow-wave sleep.

REM Sleep

A phase of sleep involving rapid eye movements, where dreaming and increased brain activity occur.

Parasomnia

A category of sleep disorders that involve abnormal and unnatural movements, behaviors, emotions, perceptions, and dreams.

REM Sleep

A phase of sleep characterized by rapid eye movements and is the period where most dreams occur.