Use This Information to Answer the Following Questions -Refer to the Table

question 38

Multiple Choice

Use this information to answer the following questions.
$\begin{array}{l|c}\text { Number of Servers } & 1.0 \\\text { Arrival Rate } & 7.00 \\\text { Service Rate } & 10.00 \\\mathrm{P}(0) \text {, probability that there are no customers in the system } & 30 \% \\\mathrm{Lq} \text {, average length of the queue } & 1.63 \\\mathrm{~W} \text {, average time in the system } & 0.33 \\\mathrm{~L} \text {, average number of customers in the system } & 2.33 \\\mathrm{Wq}, \text { average time in the queue } & 0.23 \\\text { Utilization factor of the system } & 70 \% \\\hline\end{array}$

-Refer to the table.What is the average time a customer spends waiting in line and being served?

• A)0.23
• B)2.33
• C)0.33
• D)1.63
• E)0.70

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Definitions:

Chemical Analysis

The study and use of methods and techniques to identify and quantify the chemical components of a substance or sample.

Cultural Eutrophication

The process by which a body of water becomes overly enriched with minerals and nutrients, often due to runoff from the land, leading to excessive growth of algae and decline in water quality.

Algae Blooms

Rapid increase or accumulation in the population of algae in water systems, often resulting in discoloration of waters and causing negative ecological effects.

Anaerobic Bacteria

Microorganisms that thrive in environments lacking oxygen and can break down substances in the absence of air, often used in waste treatment processes.