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Pie charts are drawn as a circle representing all the data given. The 360 degrees about the centre of the circle is divided up according to the proportions of the different quantities shown. The ...

Communicating ideas through imagery are central to the design process. In client presentations, site visits, or public exhibitions, we are required to represent important aspects clearly to the ...

Scatter graphs are used to represent and compare two sets of data. By looking at a scatter graph, we can see whether there is any connection (correlation) between the two sets of data. Matt sells ...