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. 
-Which of the following is the typical operating characteristic for average number of units in a queue?
Definitions:
Mental
Pertaining to the mind or to mental states, processes, and faculties.
Nature
The physical world and everything in it that is not made by human beings, including plants, animals, and landscapes.
Invisible Hand
A term coined by Adam Smith to describe the self-regulating nature of the marketplace, where individuals' pursuit of their own self-interest often leads to beneficial effects for the society as a whole.
Adam Smith
An 18th-century Scottish economist and philosopher, best known for his works "The Wealth of Nations," which is considered the foundation of modern economic theory.
Q4: In Coker v. Georgia, the Supreme Court
Q9: Which of the following correctly describes the
Q47: The general form of an extrapolation model
Q56: If cell B2 contains the value for
Q57: What method is used to generate observations
Q60: Why do we create a scatter plot
Q68: A strength of Gantt charts is that
Q78: The forecasting model that makes use of
Q83: If a spreadsheet simulation user has a
Q88: Refer to Exhibit 14.9. What decision should