In this edition of hackingmaths we show you how to use Autograph to create a Box and Whisker Diagram for Raw Data. The process automatically calculates for the data: the mean, the median, the upper and lower quartiles and the standard deviation.
Autograph is a great package that you can use for doing many statistical and graphing functions. I definitely recommend it, try it out for 30 days for free http://www.autograph-math.com/
If there are any tutorials that you would like to see email us at hackingmaths at gmail dot com and we'll do our best to accommodate you.