THE HUMAN IMMUNE SYSTEM
AIDS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Used to track changes over short period of time
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Used to track changes over long period of time
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Does not show changes over time.
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Detailed explanation-1: -Unlike bar graphs and line graphs, pie charts do not show changes over time.
Detailed explanation-2: -And while there are few hard-and-fast rules when it comes to data visualization, one thing is for certain: line charts are not suitable for comparing multiple categories at one point in time for a single variable.
Detailed explanation-3: -A line graph is a graph that shows how data changes over time. To make a line graph, you need a collection of data that has changed over time. Data that shows growth over years is a good example of appropriate data for a line graph.
Detailed explanation-4: -. . . a Line graph. Line graphs are used to track changes over short and long periods of time. When smaller changes exist, line graphs are better to use than bar graphs.