The following example uses the flight delay data of the preceding example to illustrate how you can create box plots with various styles of box-and-whisker plots. The following statements create a ...

The medians of two box plots are significantly different at approximately the 0.05 level if the corresponding notches do not overlap. For example, in Output 18.3.1, the median for December 20 is ...

Learn to create a Box Plot diagram to summarise and compare key features of datasets using this BBC Bitesize guide for KS3 Mathematics students aged 11-14.

Use box plots to illustrate the spread and differences of samples.