0.3 Which phase of the Knowledge Discovery in Data does the fig. below refer to? Pat id Admission_Type Pat id Is Emergency Is Urgent Is Elective Emergency 1 0 O 2 Emergency 0 O 3 Urgent 0 O 4 Dummification Emergency 1 YOUDWN 5 Elective 0 OH OHOO 6 Urgent O 7 Elective 0 8 Elective 0 0 1. Data transformation 2. Data mining 3. Interpretation phase for hospital use 4. Data cleaningQUESTION 39 The diagram below represents the collaboration between EMR systems and Decision Support Systems. Recommendations Decision Support Eligible Trials EHR Patient Record X Evinance Engine O True FalseQUESTION 42 The table below shows the results of testing of a model that predicts pharmaceutical fraud. According to the confusion matrix, the recall for fraud is: PREDICTED AS FRAUD PREDICTED AS NON FRAUD IS ACTUALLY FRAUD 90 10 IS ACTUALLY NON FRAUD 5 20 O 1. 88% O 2. Cannot be calculated with the provided information 3.90% 4. 80%