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Composite bar charts are bar charts where each bar displays multiple data points stacked in a single row or column. This may, for instance, take the form of uniform height bars charting a time series with internal stacked colours indicating the percentage participation of a sub-type of data. Another example would be a time series displaying total numbers, with internal colors indicating participation in the total by sub-types.
Video Composite bar chart
External links
- https://web.archive.org/web/20090919064218/http://www.tda.gov.uk/skillstests/numeracy/practicematerials/areascovered/barcharts.aspx
- http://nrich.maths.org/public/viewer.php?obj_id=5424
Source of the article : Wikipedia
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