Assume that order prep time is based on the following distribution:
$$\begin{array} { | c | c | }
\hline \text { Prep Time } & \text { Probability } \
\hline 3 & .10 \
\hline 4 & .20 \
\hline 5 & .25 \
\hline 6 & .20 \
\hline 7 & .15 \
\hline 8 & .10 \
\hline
\end{array}$$
Complete the following table given that the random numbers for order prep time for customers 3, 4, and 5 are 62, 93, and 26, respectively.
$$\begin{array} { | c | c | c | c | c | c | c | }
\hline \begin{array} { c }
\text { Arrival } \
\text { Number }
\end{array} & \begin{array} { c }
\text { Time of } \
\text { Arrival }
\end{array} & \begin{array} { c }
\text { Time } \
\text { Order } \
\text { Taken }
\end{array} & \begin{array} { c }
\text { Order } \
\text { Prep } \
\text { Time }
\end{array} & \begin{array} { c }
\text { Customer } \
\text { Receives } \
\text { Food }
\end{array} & \begin{array} { c }
\text { Customer } \
\text { Wait } \
\text { Time }
\end{array} & \begin{array} { c }
\text { Cook } \
\text { "Idle" } \
\text { Time }
\end{array} \
\hline 1 & 1 & 1 & 4 & 5 & 0 & 1 \
\hline 2 & 5 & 5 & 7 & 12 & 0 & 0 \
\hline 3 & 7 & & & & & \
\hline 4 & 10 & & & & & \
\hline 5 & 18 & & & & & \
\hline
\end{array}$$
What is the average customer waiting time and the graduate student's utilization?

Question

Assume that order prep time is based on the following distribution:
 $$\begin{array} { | c | c | } 
\hline \text { Prep Time } & \text { Probability } \
\hline 3 & .10 \
\hline 4 & .20 \
\hline 5 & .25 \
\hline 6 & .20 \
\hline 7 & .15 \
\hline 8 & .10 \
\hline
\end{array}$$ 
Complete the following table given that the random numbers for order prep time for customers 3, 4, and 5 are 62, 93, and 26, respectively.
 $$\begin{array} { | c | c | c | c | c | c | c | } 
\hline \begin{array} { c } 
\text { Arrival } \
\text { Number }
\end{array} & \begin{array} { c } 
\text { Time of } \
\text { Arrival }
\end{array} & \begin{array} { c } 
\text { Time } \
\text { Order } \
\text { Taken }
\end{array} & \begin{array} { c } 
\text { Order } \
\text { Prep } \
\text { Time }
\end{array} & \begin{array} { c } 
\text { Customer } \
\text { Receives } \
\text { Food }
\end{array} & \begin{array} { c } 
\text { Customer } \
\text { Wait } \
\text { Time }
\end{array} & \begin{array} { c } 
\text { Cook } \
\text { "Idle" } \
\text { Time }
\end{array} \
\hline 1 & 1 & 1 & 4 & 5 & 0 & 1 \
\hline 2 & 5 & 5 & 7 & 12 & 0 & 0 \
\hline 3 & 7 & & & & & \
\hline 4 & 10 & & & & & \
\hline 5 & 18 & & & & & \
\hline
\end{array}$$ 
What is the average customer waiting time and the graduate student's utilization?

Quizplus · Accepted Answer

The Answer of Assume that order prep time is based on the following distribution:
 $$\begin{array} { | c | c | } 
\hline \text { Prep Time } & \text { Probability } \
\hline 3 & .10 \
\hline 4 & .20 \
\hline 5 & .25 \
\hline 6 & .20 \
\hline 7 & .15 \
\hline 8 & .10 \
\hline
\end{array}$$ 
Complete the following table given that the random numbers for order prep time for customers 3, 4, and 5 are 62, 93, and 26, respectively.
 $$\begin{array} { | c | c | c | c | c | c | c | } 
\hline \begin{array} { c } 
\text { Arrival } \
\text { Number }
\end{array} & \begin{array} { c } 
\text { Time of } \
\text { Arrival }
\end{array} & \begin{array} { c } 
\text { Time } \
\text { Order } \
\text { Taken }
\end{array} & \begin{array} { c } 
\text { Order } \
\text { Prep } \
\text { Time }
\end{array} & \begin{array} { c } 
\text { Customer } \
\text { Receives } \
\text { Food }
\end{array} & \begin{array} { c } 
\text { Customer } \
\text { Wait } \
\text { Time }
\end{array} & \begin{array} { c } 
\text { Cook } \
\text { "Idle" } \
\text { Time }
\end{array} \
\hline 1 & 1 & 1 & 4 & 5 & 0 & 1 \
\hline 2 & 5 & 5 & 7 & 12 & 0 & 0 \
\hline 3 & 7 & & & & & \
\hline 4 & 10 & & & & & \
\hline 5 & 18 & & & & & \
\hline
\end{array}$$ 
What is the average customer waiting time and the graduate student's utilization?

Assume That Order Prep Time Is Based on the Following