The Per Capita Income case study and data sets.
Links:
Download the case study
Download the data set - 1
Download the data set - 2
Download the data set - 3
One-Way ANOVA and Kruskal-Wallis:
Use data from the World Factbook to determine if different geographic regions differ in overall wealth. Key ideas: ANOVA, Kruskal-Wallis Test, Transformations, Tests for Unequal Variances, Samples Versus Populations, Randomization (Permutation) Tests.
JMP features demonstrated:
Graph > Graph Builder, Analyze > Fit Y by X, Dynamic Transformations in Graph Builder
Statistical/graphical tools used"
Geographic mapping, histograms, log transformation, ANOVA, Welch's ANOVA, Kruskal-Wallis.
Statistics case studies provided by Dewayne Derryberry of the Math Department at Idaho State University.
