Describe how you would create visualizations to display information that describes the following types of systems. Computer networks. Be sure to include both the static aspects of the network, such as connectivity, and the dynamic aspects, such as traffic. The distribution of specific plant and animal species around the world for a specific moment in time. The use of computer resources, such as processor time, main memory, and disk, for a set of benchmark database programs. The change in occupation of workers in a particular country over the last thirty years. Assume that you have yearly information about each person that also includes gender and level of education. What are the arrangement issues that arise with respect to three-dimensional plots? Discuss the advantages and disadvantages of using sampling to reduce the number of data objects that need to be displayed. Would simple random sampling (without replacement) be a good approach to sampling? Why or why not? Describe how a box plot can give information about whether the value of an attribute is symmetrically distributed. What can you say about the symmetry of the distributions of the attributes?

Visualizing Computer Networks:

• Static Aspects: You can use a network diagram to represent the connectivity of the network. Each node in the diagram represents a device, and the lines between nodes represent connections. You can use different shapes or colors to represent different types of devices or connections.
• Dynamic Aspects: You can use a heat map or a line graph to represent network traffic. The color or the height of the line represents the amount of traffic at a certain time.

Visualizing Species Distribution:

• You can use a geographic heat map to represent the distribution of species. The color intensity on the map represents the density of the species in that area.

Visualizing Computer Resources Usage:

• You can use a stacked bar chart to represent the usage of different resources. Each bar represents a benchmark program, and each segment of the bar represents a type of resource. The length of the segment represents the amount of the resource used by the program.

Visualizing Occupation Change:

• You can use a line graph to represent the change in occupation over time. Each line represents a type of occupation, and the height of the line at a certain point represents the number of people in that occupation at that time. You can use different colors to represent different genders or education levels.

Three-Dimensional Plots:

• Arrangement issues include difficulty in viewing all aspects of the data due to the perspective, and potential confusion caused by the third dimension.

Sampling:

• Advantages: Reduces the amount of data that needs to be processed and displayed, which can make the visualization simpler and easier to understand.
• Disadvantages: May cause loss of important information if the sample is not representative of the whole data. Simple random sampling without replacement may not be a good approach because it does not guarantee that all types of data will be included in the sample.

Box Plot:

• A box plot can show whether the distribution of an attribute is symmetrical by showing the median, quartiles, and outliers of the data. If the median is in the middle of the box and the whiskers are of equal length, the distribution is likely to be symmetrical.