Lesson Plans Chi-Square Test (Columbia.edu) Provides lessons on the chi-square test. 8-05 Papers Chi-Square Test (Six Sigma) "The Chi Square Test is a statistical test which consists of three different types of analysis 1) Goodness of fit, 2) Test for Homogeneity, 3) Test of Independence." "Chi Square is the most popular discrete data hypothesis testing method." 8-05 Chi-Square Test - Pearson's (Wikipedia.org) Provides a description of the test. "It tests a null hypothesis that the relative frequencies of occurrence of observed events follow a specified frequency distribution. The events must be mutually exclusive." 8-05 Chi-Square Test and Two-Way Tables (Yale.edu) "When analysis of categorical data is concerned with more than one variable, two-way tables (also known as contingency tables) are employed. These tables provide a foundation for statistical inference, where statistical tests question the relationship between the variables on the basis of the data observed." Provides a full example of how the chi-square test is used with two-way tables. 8-05

Arabic, Chinese-Simple, Chinese-Traditional, Danish, Dutch, Finnish, Greek, Hebrew, Hindi, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Slovenian, Swedish, Turkish, Ukrainian, Vietnamese,   Index, New, Search Engines, Dictionary, Bookstore, Licenses, Email Us, About Us, Link to Us, Sponsorships, or Privacy Policy.