You are working on a magic pill that you think might totally eliminate pain when given to patients who are experiencing severe pain. In your work, you have discovered three ingredients that might be effective if each is used alone. Which drug therapy works best? The dependent measure is the degree of pain relief after 30 minutes of ingestion. A higher value means greater pain relief.
Drug 1: 5,7,11,10,10,6,4,8 Drug 2: 13,12,12,8,7,8,12,11
Drug 3: 15,11,13,10,10,16,14,11 Placebo: 10,8,5,9,6,13,11,16
· Set up your hypotheses, Report your Hypotheses in narrative and symbolic form. Use a = .01
· What is the Dependent Variable? What is the Independent Variable?
· How many levels exist for the independent variable?
· Perform the appropriate ANOVA. Present your results in an ANOVA Summary Table
· Complete the Scheffe' Test if you find a Significant F . Compute the R2 If necessary