Question

what is bar graph and collective of data​

Answer 1

A bar graph is a chart that plots data using rectangular bars or columns (called bins) that represent the total amount of observations in the data for that category. Bar graphs are commonly used in financial analysis for displaying data. A stock volume chart is a commonly used type of vertical bar graph.

Obtaining data first from an individual and then the data are later aggregated or manipulated into a representation of the collaboration as a whole.

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