Exhibit 13.2 The Following Questions Refer to the Information and Output Below

question 63

Short Answer

Exhibit 13.2
The following questions refer to the information and output below.
A barber shop has one barber who can give 12 haircuts per hour. Customers arrive at a rate of 8 customers per hour. Customer inter-arrival times and service times are exponentially distributed. The following queuing analysis spreadsheet was developed from this information.
-Customers arrive at a store randomly, following a Poisson distribution at an average rate of 90 per hour. How many customers arrive per minute, on average?

---

Definitions:

Scan Pattern

A predefined sequence or path followed during the examination or detection process in various technologies.

Rung By Rung

A method of analyzing or programming ladder logic, one rung (a complete circuit within a ladder diagram) at a time.

Horizontal

Oriented or extending from side to side, parallel to the horizon, as opposed to vertical.

Vertical

Referring to the upward or downward direction in a structure or representation, often used to describe the arrangement of components or data.