Question

define bar chart and rafer chart​

Answer 1

Explanation:

• A bar chart or bar graph is a chart or graph that presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent. One axis of the chart shows the specific categories being compared, and the other axis represents a measured value.
• A radar chart is a graphical method of displaying multivariate data in the form of a two-dimensional chart of three or more quantitative variables represented on axes starting from the same point.It is equivalent to a parallel coordinates plot, with the axes arranged radially.

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Answer 2

Answer-

Bar chart- A bar chart or bar graph is a chart or graph that presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent. The bars can be plotted vertically or horizontally. A vertical bar chart is sometimes called a column chart.