How do I create a box plot?

[Ckkpayne]

I'm trying to create a box plot in Excel and I have no clue.
Any help in simple languange will be appreciated.

 

[Debra Dalgleish]

Jon Peltier has instructions for creating Box and Whisker plots:

http://www.peltiertech.com/Excel/Charts/ComboCharts.html#BoxWhisker