MCQOPTIONS
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				| 1. | 
                                    There are also many univariate methods that can be used in order to select the best features according to specific criteria based on              . | 
                            
| A. | f-tests and p-values | 
| B. | chi-square | 
| C. | anova | 
| D. | all above | 
| Answer» B. chi-square | |