Most libraries (including school libraries) have books about the statistics you may need for your Project; books about means, medians, standard deviations, histograms, barcharts, scatterplots etc.
A number of websites can also give assistance:
Glossary of terms
There may be some statistical words used that you do not understand. The following glossaries may assist with statistical terms:
Jobs in statistics
There is great demand for statisticians within Australia and overseas. A career in statistics can take you from the traditional area of survey design to the cutting-edge field of forensic science. Further information on a career in statistics can be found at http://www.statsci.org/careers.html
Help with the Schools Statistics Project Competition
Further assistance with this Competition is available from the relevant state / territory contacts.