Exhibit 13.1 The Following Questions Are Based on the Output Below

question 3

Multiple Choice

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.
-A company has recorded the following list of service rates (customers/hour) for one of its servers. What is the mean service time for this server? ​
Customers / hour: 4, 4, 5, 6, 5, 4, 3, 4, 3, 5, 5, 6
​

• A) 0.22 min
• B) 1.11 min
• C) 4.5 min
• D) 13.3 min

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Definitions:

Defendant's Negligence

Defendant's negligence is a legal concept where the defendant failed to act with the level of care that someone of ordinary prudence would have exercised under the same circumstances, leading to harm or damage.

Negligence Per Se

An act that is considered negligent because it violates a statute or regulation.

Statute

A statute is a formal written enactment of a legislative body, serving as a law or regulation.

Negligence Per Se

A legal doctrine that deems an act to be negligent because it violates a statute or regulation.