Click on the following links. Please note these will open in a new window.

Video

Video 1: Chi-Square Test

Summary: Paul Andersen shows you how to calculate the chi-squared value to test your null hypothesis. He explains the importance of the critical value and defines the degrees of freedom.

Audio

Audio 1: Chi-Square Test for Goodness Of Fit

Summary: It discusses how the one-way χ² is a statistic used to analyze frequency data from one variable of interest.

Audio 2: Nonparametric Methods and Chi-Square Tests

Summary: This audio link discusses how the chi-square is a statistic used to analyze simple frequency data.

Audio 3: Chi-Square and Kendall Rank Correlation

Summary: It explains the step-by-step procedure for the chi-square test.