Explain any three advantages of using graph/chart.

Three advantages of using Graph/Chart are $\displaystyle 1$) Help to Explore: Many times we would like to see if there is a relationship between variables. It may be quicker and easier to create a chart immediately to see the possible relationship of variables to one another, rather than paging through raw data. $\displaystyle 2$) Help to Present When we want to provide information in as little time as possible, graphing play a buy role. When there is no longer time to sit and read the data it is better to provide graphs to convey and sum up ideas. $\displaystyle 3$) Help to Convince A graph can be used to present and explore different characteristics of data. Graphs have the ability to take longer amounts of information and make them into exhibitions that are easily used to persuade.