You can search this electronic textbook for statistics topics including ANOVA, linear regression models, the effects of outliers, confidence intervals, etc. Gives explanations and discusses the topics.
|
|
StatSoft
|
|
A helpful scientific calculator that runs in your web browser window.
|
|
Holt Online Learning
|
|
Site contains several calculators evaluating several values in statistics including probabilties, t-test, ANOVA tests, least squares regression lines, etc.
|
|
Vassar Stats
|
|
This site is designed to provide information, demonstrations, links and quizzes associated with the statistics and statistical methods for research design and analysis. It includes tuorials and applets
|
|
WebStat
|
|
Very comprehensive list of statistics formulas.
|
|
Stat Trek
|
|
Online Textbook for a variety of statistical tests
|
|
Statistica Website
|
|
An online statistics book with links to other statistics resources on the web.
|
|
HyperStat Online Statistics Textbook
|
|
Site gives detailed explanation of what a confidence interval implies and how to construct one.
|
|
Stat Trek
|
|
Gives an overview of significance testing and evaluating the results. Also, discusses the relationship between confidence intervals and significance testing.
|
|
Lawrence University
|
|
This article describes how to use Excel to find the standard error for constructing confidence intervals.
|
|
Article Base
|
|