Week 5 practice test exam PSYC 3002 with answers and feedback (5 questions) for revision

Week 5 practice test exam PSYC 3002 with answers and feedback (5 questions) for revision 1. Bill is conducting a study on how four types of medication affect blood pressure, while taking into account patients’ ethnicity. To see how medication type impacts blood pressure regardless of ethnicity, he should examine the __________. To see how ethnicity impacts blood pressure regardless of medication type, he should examine the __________. To see how the relation between medication type and ethnicity impact blood pressure when taken together, he should examine the 2. In a 4 x 2 ANOVA, how many factors are present? 3. What is the critical value for an ANOVA with 5 degrees of freedom within groups, 8 degrees of freedom between groups, and an alpha of .05? 4.A psychologist is interested in determining whether weight loss differs for people following different diets. She asks 10 people to follow Diet A, 10 people to follow Diet B, and 10 people to follow Diet C, then measures their weight loss. What type of ANOVA should be conducted? 5. Suppose you are interested in how well athletes recover from running either 3 miles, 6 miles, or 9 miles. You are also comparing the recovery of male and female athletes. What are the factors?