QUESTION 1 A researcher believes that BMI differs between income levels (low, middle, high). O a. One sample t-test O b. Test of independence O C. ANOVA O d. Paired t-test QUESTION 2 A researcher conducts a study to examine the relationship between gender and alcohol consumption (none, a few days per week, more than 5 days per week). O a. ANOVA O b. Test of independence O c. Two sample t-test O.d. Two proportion z-test