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.

**This study is based on ANOVAS**

Please show your work and include explanations because I have trouble with writing these questions out. Include the appropriate symbols as well for the null and research hypotheses.

1. what is the null hypotheses for this study?
2. what is the research hypotheses for this study?

Thanks