These Statistical Applets are designed to help students master concepts covered
in
Yates - The Practice of Statistics 3e. Please select one of the applets below:

Mean
and Median

One Variable
Statistical Calculator

Normal Density Curve

Two
Variable Calculator
(Correlation and Regression)

Correlation and Regression

Simple
Random Sample

Probability

Expected Value
(Mean of a random variable)

Central Limit Theorem Normal Approximation to the Sample Mean

Central Limit Theorem Normal Approximation to Binomial Distributions