Suppose the Time X a Customer Must Spend Waiting in Line

question 7

Multiple Choice

Suppose the time X a customer must spend waiting in line at a certain fast food restaurant is a random variable that is exponentially distributed with a density function $f ( x ) = \left\{ \begin{array} { l l } \frac { 1 } { 3 } e ^ { - x / 3 } & \text { if } x \geq 0 \\0 & \text { if } x < 0\end{array} \right.$ where x is the number of minutes that a randomly selected customer spends waiting in line.Find the expected waiting time for customers at the restaurant.

• A)6 minutes
• B)2.5 minutes
• C)3 minutes
• D)1.5 minutes

Recognize the advantages and disadvantages of various organizational designs and structures.

Understand the significance and application of rules, procedures, and span of control in organizational settings.

Apply the concepts of division of labor and hierarchy of authority within organizational contexts.

Distinguish between the outcomes of different organizational designs on employee behavior and performance.

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Definitions:

Economic Security

The condition of having stable income or resources to support a standard of living now and in the foreseeable future.

Environmental Protection Agencies

Governmental organizations tasked with the regulation and enforcement of laws governing environmental protection and conservation.

Administrative Laws

The body of law that governs the administration and regulation of government agencies' actions.