Sometimes we have many alternatives from which to choose. Evaluating these choices in order to make the best decision usually involved comparing the choices against each other. The workshop gives you two tools that can be used for this purpose. Analysis of Variance allows you to compare two or more variables that are numerical and normally distributed. Chi-Square Analysis allows you to compare two or more variables that are categorical or are numerical, but not normally distributed.
Upon successful completion of this assignment, you will be able to:
Comparing two or more sets of data against each other or examining them to determine if a relationship exists is a common task for the researcher.