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

question 42

Multiple Choice

Use this information to answer the following questions.
$$\begin{array} { l | c } \hline \text { Number of Servers } & 1.0 \\\text { Arrival Rate } & 8.00 \\\text { Service Rate } & 10.00 \\\text { Standard deviation of servicetime } & 0.09 \\\hline\end{array}$$
-Refer to the table.What is the average number of customers in the queue plus the number being served?

• A)0.12
• B)1.76
• C)2.12
• D)2.90
• E)3.30

---

Definitions:

Confidence Interval

A series of values, yielded by sample statistical study, thought to encompass the value of an unrevealed population parameter.

Confidence Intervals

A sequence of values, garnered from samples, anticipated to cover the value of a yet-to-be-discovered population parameter.

Sampling Distribution

The probability distribution of a given statistic based on a random sample.

Central Limit Theorem

A statistical theory that states that the sampling distribution of the sample mean will approach a normal distribution as the sample size becomes larger, regardless of the shape of the population distribution.