You developed three different research questions that could be addressed using a one-sample, dependent samples, or independent samples t-test. In this week’s Discussion you will expand the research question that should be addressed using the independent samples t-test to include more than two groups (levels).
ANOVA Testing: Expand your research question comparing two independent means from Unit and include more than two groups to compare. Write down your question and why you feel that it is appropriate for a one-way ANOVA test.
State Hypotheses: State your null hypothesis and your alternative hypothesis. State the dependent variable, the independent variable and the levels of that variable.
Describe Data: Describe the type of data you would collect. What sample size would you use and what would your data look like?
Predict Results: Predict the results of your ANOVA test and write out the appropriate conclusion. Using alpha of .05, include a pretend p-value that would justify either accepting or rejecting your null hypothesis. What would you expect from a Post Hoc test given your predicted results from your ANOVA test?