Week 15

 

Chi-Square

     What it is used for

     Review nominal scale

     Characteristics of the random sampling distribution of

       chi-square

     Formula

     Assumptions of chi-square

     Notation for describing tables

     Use of Yates' correction for 1 X 2 table

     How to analyze R X C tables

     Use of Yates' correction for 2 X 2 table

     In general know when Yates' should be applied

     Rules for small sample sizes

 

Nonparametric Statistics

                  Mann-Whitney U Test

                  Wilcoxon Signed-Ranks Test

                  Sign Test

                  Kruskal-Wallis Test