Normal Distribution Applet
This applet allows the user to adjust the mean and standard deviation of a normal distribution. You may also calculate probabilities between two adjustable points.
Law of Large Numbers Applet
This applet shows the proportion (relative frequency) of heads when flipping a fair coin. As the number of coins increases the long term relative frequency will approach 0.5 (the expected value).
Binomial Distribution Applet
This applet allows the user to specify the parameters of a binomial distribution, and calculate the probability of a specific outcome.
This is an applet that allows the user to adjust the bin width of a histogram.