University of California, Berkeley: Philip Stark's SticiGui: "Chapter 23: The Normal Curve, the Central Limit Theorem, and Markov's and Chebyshev's Inequalities for Random Variables"
Read Chapter 23 for an explanation of one of the most important probability distributions used in statistics: The Normal Distribution. 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.