Q1: All of the following factors are associated with decreases in the power of an experiment EXCEPT: a. an increase in variability b. changing alpha from .05 to .01 c. going from one to two tails d. increasing the number of participants Q2: Imagine you are a researcher who conducts an ANOVA. When are you MOST likely to reject the null hypothesis? a. when the variability between groups is much larger than the variability within groups, b. when the variability within subjects and the variability within groups are roughly equal. to one another. c. when the variability within subjects is much larger than the variability between groups, d. when all of the group means are roughly equal to one another. Q3: Which of the following is NOT an assumption made when using a one way (between subjects) ANOVA? a. Normality b. Homogeneity C. Sphericity d. Independence