Question

what is a chart? what are the advantage of chart? ​

Answer 1

A CHART is a graphical representation of data, in which "the data is represented by symbols, such as bars in a bar chart, lines in a line chart, or slices in a pie chart". A chart can represent tabular numeric data, functions or some kinds of qualitative structure and provides different info.

Answer 2

$\huge{\underline{\underline{\bf{\red{Charts:}}}}}$

A chart or graph is the presentation of numerical data in the pictorial or graphical form. A chart or graph explains the relationship between different elements of data like categories and their values in numerical form. For example. If a chart shows the temperatures of cities in a country, temperature is one element and cities is another element of the data. Microsoft Excel allows you to create different types of charts to simplify complicated and huge amounts of data. You can select a chart based on your data.