The data on the ranks assigned to a random sample of students in a competitive exam based on scores and three different veteran statuses are given below. $$\begin{array} { l | c | c | c }
\text { Name } & \text { Score } & \text { Rank } & \text { Status } \
\hline \text { Steve } & 80 & 1 & \text { DV } \
\text { Joshua } & 75 & 2 & \text { DV } \
\text { John } & 95 & 3 & \text { V } \
\text { Alex } & 90 & 4 & \text { V } \
\text { Jeff } & 85 & 5 & \text { V } \
\text { Matt } & 80 & 6 & \text { NV } \
\text { Chris } & 75 & 7 & \text { NV }
\end{array}$$
a. Create a parallel-coordinates plot using XLMiner for these data. Include vertical axes for the name, score, and rank. Color the lines by the type of status.
b. According to the parallel-coordinates plot, how are disabled veterans differentiated from veterans?

Question

The data on the ranks assigned to a random sample of students in a competitive exam based on scores and three different veteran statuses are given below. $$\begin{array} { l | c | c | c } 
\text { Name } & \text { Score } & \text { Rank } & \text { Status } \
\hline \text { Steve } & 80 & 1 & \text { DV } \
\text { Joshua } & 75 & 2 & \text { DV } \
\text { John } & 95 & 3 & \text { V } \
\text { Alex } & 90 & 4 & \text { V } \
\text { Jeff } & 85 & 5 & \text { V } \
\text { Matt } & 80 & 6 & \text { NV } \
\text { Chris } & 75 & 7 & \text { NV }
\end{array}$$ 
a. Create a parallel-coordinates plot using XLMiner for these data. Include vertical axes for the name, score, and rank. Color the lines by the type of status.
b. According to the parallel-coordinates plot, how are disabled veterans differentiated from veterans?

Quizplus · Accepted Answer

The Answer of The data on the ranks assigned to a random sample of students in a competitive exam based on scores and three different veteran statuses are given below. $$\begin{array} { l | c | c | c } 
\text { Name } & \text { Score } & \text { Rank } & \text { Status } \
\hline \text { Steve } & 80 & 1 & \text { DV } \
\text { Joshua } & 75 & 2 & \text { DV } \
\text { John } & 95 & 3 & \text { V } \
\text { Alex } & 90 & 4 & \text { V } \
\text { Jeff } & 85 & 5 & \text { V } \
\text { Matt } & 80 & 6 & \text { NV } \
\text { Chris } & 75 & 7 & \text { NV }
\end{array}$$ 
a. Create a parallel-coordinates plot using XLMiner for these data. Include vertical axes for the name, score, and rank. Color the lines by the type of status.
b. According to the parallel-coordinates plot, how are disabled veterans differentiated from veterans?

The Data on the Ranks Assigned to a Random Sample