Line graph can be used as a best visual aid to present the report on the population of the United States.
Line graph is the chart, that is used to represent the information that usually changes from time to time. It is basically used to compare the changes in more than one group in the same period of time.
The ages between 18-25 can be shown on the horizontal axis X, as it would represents the time. On the vertical axis Y, state will be shown.
Line graph keeps the record of changes comes during both the short and long period of time. it is considered much better than the bar graph.
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