Professor Dr. MacLeod found something interesting - you remember things better just by saying the words aloud! Now imagine that you are skeptical and would like to replicate his study. You have three groups in your study: one group of participants reads the words silently, one group hears another person reading them aloud, and one group reads the words aloud. You then measure the number of items they can freely recall on a recall test. The data for the 3 groups are listed below in the photo. **This study is based on ANOVAS** Please show your work and include explanations because I have trouble with these. Do not just place it into an excel sheet without proper written work. Properly write it out for me to understand questions 1-3. Be sure to include the appropriate formulas as well (no short cuts of the formulas please)! Questions- 1. Determine the critical value. 2. Make a decision. 3. Determine the effect size by calculating omega squared. Data-

Data for the Read Silent Group (5 data points): 12, 12, 13, 14, 12 Data for the Hear Another Group (4 data points): 13 , 13 , 13 , 15 Data for the Read Aloud Group (5 data points): 1 9, 1 9, 16, 20, 14