Briefly write ‘flow graph’.

Question

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Answer

Statistics indicating the interstate movement of persons or objects can be shown by flow graphs.
Such a graph gives an idea of the dynamics and intensity of the matter.
Human or objects are transported over different regions.
Statistics about it have two characteristics: (1) the direction of trafficking and (2) the number of individual or items.
Lines are used to interconnect different places in a map.
Where there is more traffic, the number of lines between the two places will increase.
Thus, based on the number of lines, one can determine how much movement there is between the places.

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