Excel

As for practice for the exam: you should take the Excel homework as a sample of what the exam will be (this does NOT mean it will be the same). And check the list of topics. Then go to www.google.com and do a search on "Excel exercises", or "Excel practice" or "Excel exams" or "Excel tutorial" and use what you find that resembles what we saw in class. Examples of links I found:

http://web.utk.edu/~dhouston/excel/exercise.html: this one is really good.

http://math.about.com/od/excel/: these are great tutorials.

http://labs.pharmacology.ucla.edu/user_ed/excel/excel_exercises/: this is more formula heavy... but still useful.

Etcetera. Play with google, and if you find interesting exercise websites, mail them to me and Ill post them here for everyone to use.