Exhibit 13.1 The Following Questions Are Based on the Output Below

question 83

Multiple Choice

Exhibit 13.1
The following questions are based on the output below.
A store currently operates its service system with 1 operator. Arrivals follow a Poisson distribution and service times are exponentially distributed. The following spreadsheet has been developed for the system.
-Refer to Exhibit 13.1. How many customers will be in the store on average at any one time?

• A) 0.375
• B) 0.50
• C) 2.25
• D) 3.00

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Definitions:

Photosensitivity

Inability to tolerate light due to medication effects or illness.

Inability To Tolerate Light

A condition, also known as photophobia, where the eyes are overly sensitive to light, causing discomfort or pain.

Epinephrine

A hormone and medication, also known as adrenaline, that increases heart rate, muscle strength, and blood pressure, often used in emergency treatment of severe allergic reactions.

Adrenal Medulla

The inner part of the adrenal gland that produces adrenaline and noradrenaline, hormones involved in the body's fight-or-flight response.