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Meaning of a Diagram and a Graph |
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Answer» 1. Diagram: A representation of observed data by way of a picture is diagram. It is drawn for self-explanatory data. To draw a diagram an appropriate scale is necessary, but thorough knowledge of statistics is not’ required. Uses: For advertising agency to draw attention, for government to provide information, for social organisation to spread awareness. 2. Graph: A representation of observed data by means of a line or a curve on a graph paper is graph. It is drawn for complex statistical information. To draw a graph an appropriate scale is must and also knowledge of statistics is essential to draw and understand it. Uses: For economists to know the trends of Macroeconomic parameters. |
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