Bar Chart 2


Bar Chart 2 : General. A graphical technique for presenting discrete data organized so that each observation can fall into one and only one category of the variable. Frequencies are listed along one axis and categories of the variable are listed along the other axis. The lengths of the bars represent frequencies of each group of observations. A bar chart is a graphical comparison of several quantities in which the lengths of the horizontal or vertical bars represent the relative magnitude of the values. Each category or value of the variable is represented by a bar
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