Use the Information Below to Answer the Following Question(s)

question 84

Multiple Choice

Use the information below to answer the following question(s) .
A steady stream of eager fresh-faced students waits in line to register for classes before the start of fall semester classes.Students arrive at the rate of 10 per hour and it takes the single clerk on duty an average of 3 minutes to check their student status,and register them for classes.The service time is exponentially distributed.
-What is the average number of students waiting in line?

• A)between 0 to 1 student
• B)2
• C)4
• D)6

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Definitions:

Adolescents

Individuals in the stage of development between childhood and adulthood, typically considered to be between the ages of 10 and 19.

Cremaster Muscle

A muscle that covers the testis and spermatic cord, involved in the reflex action of moving the testis closer to the body in response to cold or fear.

Vas Deferens

The duct that conveys sperm from the testicle to the urethra.

Spermatic Cord

A bundle of fibers and tissues in males that includes the vas deferens, blood vessels, nerves, and the cremaster muscle, responsible for supporting the testes.