Which of the following is E a statistic that characterizes the relationship between two variables? 0 Correlation O Variance O Covariance 0 None - all of the above statistics characterize the relationship between two variables QUESTION 2 In bivariate regression, the regression coefcient will be equal to rm when: 0 The variables are standardized (beta weights; 8) O The variables are unstandardized (b weights) 0 The intercept is equal to 1 0 Never - bivariate regression and correlation have nothing in common