For example, information about how a child has become taller and heavier with passing time can be presented in the form of a table, where one variable (height) can be written in one column while weight can be written in another column, to let a reader know in an instant how the child has progressed according to his age. Table is easier to represent than a chart, and it uses rows and columns to give out all the information. Let us highlight the differences between tables and charts to enable readers to know more about them. Chart is another way of representing data, but it is rather different from the table as information is presented, not in terms of numbers, but lines and bars, and a circle makes reading such data more interesting and attractive.
Any periodic and changeable information can be represented by a table, and one can gain all the information easily through the table rather than reading in sentences that would be rather time consuming and not allowing any comparison between data. If you have studied math, especially statistics, as a part of math in higher classes, you know what tables and charts are and their specific uses.
