Psych 1110

* Question Completion Status: QUESTION 22 Use the following information for the next 6 questions. A researcher is examining depression questionnaire scores for individuals who are taking a new depression medication. She knows the population data on the questionnaire is u = 58, o = 7.5. She administers a new anti-depression medication to depressed patients and has them take the depression questionnaire. She wants to know if the depression medication decreases their depression scores. Below are the data. Test at a - .01. X 53 57 55 56 58 54 55 57 58 59 What is M