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Unformatted text preview: Make the space between the bars a different width than the bars themselves Predict how much data falls into each group Compare values that are noticeably different Line graph Use no more than 3 lines per graph and makes clear distinctions between each line Use a number of plotted points to avoid distortion Include time as a variable Accommodate many data points Pie Chart Have both the total number and breakdowns (parts add up to 100%) Has at least 2 and no more than 8 pie pieces Starts with the largest pie piece at 12 oclock position (straight up) Compare parts to a whole...
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- Fall '08