Question 4 (1 point) Suppose you are aggregating data and one of your variables has the following properties: Numerical/continuous data?: Yes Should be increasing with respect to output?: No, negative Highest value: 28.9 Lowest value: 0.23 Distribution (skewed,normal,uniform etc): skewed - 80% of the data lie between 0.23 and 9.3 Which of the following could be appropriate for transforming the data so that it ranges over the unit interval and can be used with averaging aggregation functions? (select all that are reasonable, notjust the best one) D Transform the data using log and then take a negation ,_ 1n(28.9)].n(:c) '13 ln(28.9)ln(0.23) O Scale to the unit interval. Use OTransform the data using log and then take a negation In (28.9)-In(ac) ac' In (28.9)-In(0.23) Scale to the unit interval. Use x-0.23 28.9-0.23 Use a negation, X' = 29.13-X Use a log transformation, X' = In (x)