Various software packages and calculators are available for doing statistical computations and analyses. You need a calculator that has built-in functions for doing basic statistical calculations.
Spreadsheet programs are very handy for doing basic statistical computations.
Campus lab computers have Microsoft Excel, as do most PCs. You might be interested in downloading a demo version or purchasing the student version of Minitab , but that is not required. Course materials will be available via the Internet. Follow the links from there. You can do this on campus or from home if you have a computer, modem, and internet service.