G use residual analysis to determine whether any outliers and/or influential observations are present. (Select all that apply.) Charity C is a possible outlier because it has a large standardized residual (less than −2 or greater than +2). Charity C is a possible influential observation because it has high leverage (greater than 6/n). Charity E is a possible outlier because it has a large standardized residual (less than −2 or greater than +2). Charity E is a possible influential observation because it has high leverage (greater than 6/n). Charity H is a possible outlier because it has a large standardized residual (less than −2 or greater than +2). Charity H is a possible influential observation because it has high leverage (greater than 6/n). There are no possible outliers present. There are no possible influential observations present.