Skip Navigation

Online Resource Portal

CAUSEweb Browse Resources Get Recommendations About Help Advanced Search
New Resources Currently: 1,661 Resources
View Resource Probability Sampling

This website lists five different types of probability sampling, giving the advantages and disadvantages of each.

http://www.cems.uwe.ac.uk/~pwhite/Backup/SURVEY1/node27.html
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.

http://wise.cgu.edu/wise-tutorials/tutorial-t-test/
View Resource **Introduction to hypothesis testing -- The z-test

This exercise will help the user understand the logic and procedures of hypothesis testing. To make best use of this exercise, the user should know how to use a z table to find probabilities on a normal distribution, and how to calculate the standard error of a mean. Relevant review materials are available from the links provided. The user will need a copy of the hypothesis testing exercise...

http://wise.cgu.edu/portfolio/demo-hypothesis-testing/
View Resource Confidence Interval Game

This applet is meant to test a student's ability to estimate p values from confidence intervals.

http://wise.cgu.edu/portfolio/demo-confidence-interval-game/
View Resource Our version of Marden's Applet

Allows the user to click in a plane to add points. The goal is to reach a certain r correlational coefficient. http://onlinestatbook.com/rvls.html

http://www4.stat.ncsu.edu/~west/applets/clicktest.html
Suggest a New Resource