I am wondering how to download or to find Data Analysis Plus for Excel. It
has the options to do a Stem and Leaf plot and a Box Plot in the Analysis
options. I teach a statistics class, and the text says that this should be
under the tools menu, but many of my students cannot access this option.
Does anyone know why, or how they can get the upgrade? Also there is no
information regarding this tool in help or online anywhere.

Thanks for your help!