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View Resource **The t-test Tutorial: Comparing Cultures

This tutorial takes the learner step-by-step in applying descriptive and inferential statistics using a real world situation.
View Resource **Tools for Teaching and Assessing Statistical Inference: Sampling SIM

This website helps students learn concepts underlying statistical inference, through the simulation software, Sampling SIM. This software lets students explore sampling distributions by building population distributions, taking random samples, and exploring the behavior of sampling distributions and confidence intervals. The site includes instructional modules and assessment instruments. Key...
View Resource **Type I and Type II Errors - Making Mistakes in the Justice System

This webpage uses the criminal trials in the US Justice system to illustrate hypothesis testing, type I error, and type II error. An applet allows the user to examine the probability of type I errors and type II errors under various conditions. An applet allows users to visualize p-values and the power of a test. Keywords: type I error, type II error, type one error, type two error, type 1...
View Resource **Understanding ANOVA visually

Visual ANOVA is a simple little program that puts the theory on ANOVA into a simple visual whole. It assumes that you've read the Even if your understanding is incomplete at this time, it is worth playing with Visual ANOVA since that may clear up the big picture for you.
View Resource **VassarStats: Website for Statistical Computation

This site has a collection of computational tools for several basic statistical procedures including: probabilities, Binomial, Bayes, Poisson, Chi-Square, t-distribution, F-distributions, Normal Distributions, Central Limit Theorem, Standard Error, Frequency data, Proportional Tests, Confidence Intervals, Rank Order Correlation, Mann-Whitney Test, Wilcoxon Signed-Ranks Test, Kruskal-Wallis Test,...
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