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 in the photo below.**This study is based on ANOVAS**Please answer the following questions and show your work! Be sure to use the appropriate formulas (no short cuts) and include explanations because I have trouble with these questions. Questions-1. Calculate the SSwithin (sum of squares within) for the data.2. Calculate the SSbetween ( sum of squares between) for the data. Data-

Data for the Read Silent Group (5 data points): |2, 12 13, (4 12 its ) : Data for the Hear Another Group (4 data points): 13, 13, 13, 15 Data for the Read Aloud Group (5 data points): 19, 14, 16, 20, 14