A box plot, also known as a box-and-whisker ... of the dataset. Determine Interquartile Range (IQR): Calculate the interquartile range (IQR), which is the difference between Q3 and Q1.

Box-and-whisker plots are a really effective way to display lots of information. These plots contain the range, interquartile range, median, lower value, upper value, lower quartile and upper ...

The interquartile range is another measure of spread, except that it has the added advantage of not being affected by large outlying values. In order to calculate this value we must first ...

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You can calculate the whisker boundaries ... along with any potential outliers. The box in the plot represents the interquartile range (IQR), while "whiskers" extend to show the data range.

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 ...