Examlex
Which of the following is not an x-ray beam limitation device?
Bar Charts
Graphical representations of data using bars of different lengths or heights to compare values across categories.
Pie Charts
A type of graph in which a circle is divided into sectors that each represent a proportion of the whole.
Nominal Data
Data classified into categories that cannot be ordered or ranked, used for labeling variables without a quantitative value.
Frequency
The number of times an event or value occurs in a dataset, often represented in a frequency distribution table or histogram.
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