QUESTION 3 A study is conducted to see if systolic blood pressure is higher among obese individuals O a. ANOVA O b. Test of Homogeneity O c. Two sample t-test O d. Two proportion z-test QUESTION 4 You would like to see if there is a relationship between academic classification (freshman, sophomore, junior, senior) and coffee consumption (average cups of coffee per day). O a. ANOVA O b. Two proportion z-test O c. Paired t-test O d. Goodness of fit