Wednesday, July 7, 2010

Dot Plot


Let me explain what is meant by "Dot Plot",
Dot plots are similar to bar graphs. Typically used for a small set of values, a dot plot uses a dot for each unit of measurement; thus, the undergraduate expense data in Table 1 could be represented by a dot plot like that shown in Figure 1 .


Figure 1 : Dot plot of the expenditures of a college undergraduate for the past year.
Hope the above explanation was useful.

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