For the next 3 statements match the classification method to the statement by filling in the blank. Fill in the blank. Statement 1. can classify a categorical variable with two or more categories. Statement 2. With it is customary to standardize the quantitative variables before performing the analysis to account for differences in magnitudes between variables. Statement 3. provides an opportunity to measure the strength of the relationship between specific variables. 3 [ Select ] logistic regression K nearest neighbors