Examlex
Only the most complex databases have more than one table.
Frequency Polygons
A graphical device for understanding the shapes of distributions. They are a kind of line graph that shows the frequency of a set of data.
Modality
The characteristic of data or signals that refers to the method or medium of communication or expression.
Skewed
Describes a distribution that is not symmetrical, with data points that are disproportionately clustered at one end or the other.
Symmetrical
In statistics, refers to a shape or distribution that is the same on both sides of the center.
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