The Box Plot shows the minimum, maximum, and quartiles of the attribute that it is monitoring. This attribute can be named in a bucket that is dropped on the box plot or can be one of the states of a ...

Last week’s post, “A Histogram is NOT a Bar Chart ”, explained that bar charts were used for comparing categorical variables and that histograms were used to show the distributions of binned ...

Visualization methods enhance our understanding of sample data and help us make comparisons across samples. Box plots are a simple but powerful graphing tool that can be used in place of histograms to ...