Demand for Microwave Ovens $$\begin{array} { | l | l | l | l | l | }
\hline \begin{array} { l }
\text { Demand } \
\text { for } \
\text { Microwave } \
\text { Orens }
\end{array} & \begin{array} { l }
\text { Frequency } \
\text { of } \
\text { Dccumrence } \
\text { in Days }
\end{array} & \text { Probability } & \begin{array} { l }
\text { Cumulative } \
\text { Frobability }
\end{array} & \begin{array} { l }
\text { Random } \
\text { Number } \
\text { Inferval }
\end{array} \
\hline 0 & 20 & 10.00 \% & 10.00 \% & 0 \text { to } 9 \
\hline 1 & 40 & 20.00 \% & 30.00 \% & 10 \text { to } 29 \
\hline 2 & 70 & 35.00 \% & 65.00 \% & 30 \text { to } 64 \
\hline 3 & 50 & 25.00 \% & 90.00 \% & 65 \text { to } 89 \
\hline 4 & 10 & 5.00 \% & 95.00 \% & 90 \text { to } 94 \
\hline 5 & 10 & 5.00 \% & 100.00 \% & 95 \text { to } 99 \
\hline
\end{array}$$
-Consider the Demand for Microwave Ovens dataset.What is the total demand corresponding to random numbers 70,49,12,9,84,and 86?
A)10
B)11
C)12
D)13

Question

Demand for Microwave Ovens $$\begin{array} { | l | l | l | l | l | } 
\hline \begin{array} { l } 
\text { Demand } \
\text { for } \
\text { Microwave } \
\text { Orens }
\end{array} & \begin{array} { l } 
\text { Frequency } \
\text { of } \
\text { Dccumrence } \
\text { in Days }
\end{array} & \text { Probability } & \begin{array} { l } 
\text { Cumulative } \
\text { Frobability }
\end{array} & \begin{array} { l } 
\text { Random } \
\text { Number } \
\text { Inferval }
\end{array} \
\hline 0 & 20 & 10.00 \% & 10.00 \% & 0 \text { to } 9 \
\hline 1 & 40 & 20.00 \% & 30.00 \% & 10 \text { to } 29 \
\hline 2 & 70 & 35.00 \% & 65.00 \% & 30 \text { to } 64 \
\hline 3 & 50 & 25.00 \% & 90.00 \% & 65 \text { to } 89 \
\hline 4 & 10 & 5.00 \% & 95.00 \% & 90 \text { to } 94 \
\hline 5 & 10 & 5.00 \% & 100.00 \% & 95 \text { to } 99 \
\hline
\end{array}$$
-Consider the Demand for Microwave Ovens dataset.What is the total demand corresponding to random numbers 70,49,12,9,84,and 86?
A)10
B)11
C)12
D)13

Quizplus · Accepted Answer

To find the corresponding demand for a random number, we look for the row where the random number falls in the random number interval column. For example:
- For random number 70, it falls in the interval 65 to 89, so the corresponding demand is 3.
- For random number 49, it falls in the interval 30 to 64, so the corresponding demand is 2.
- For random number 12, it falls in the interval 10 to 29, so the corresponding demand is 1.
- For random number 9, it falls in the interval 0 to 9, so the corresponding demand is 0.
- For random number 84, it falls in the interval 65 to 89, so the corresponding demand is 3.
- For random number 86, it falls in the interval 65 to 89, so the corresponding demand is 3.

Adding up the demands for each of the random numbers, we get a total demand of 12. Therefore, the answer is C)12.

Demand for Microwave Ovens -Consider the Demand for Microwave Ovens Dataset