University of California, Berkeley: Philip Stark's SticiGui: "Chapter 17: Probability, Axioms and Fundaments"
Read Chapter 17 to learn the basic rules in probability such as how to find the probability of two dependent events. There are several exercises and Java applets embedded in the text that are meant to further reinforce your learning. Do not skip these exercises! For instructions on how to navigate these exercises, see "Special Instructions on SticiGui Exercises and Java Applets” in the "Course Information” section above.