Suppose you purchased data from a consulting firm with validation data from a large antivirus company with a large pool of ethical hackers who have worked for at least two years. This dataset contains three tests, including an intelligence test and tests like the two you proposed in Q3a. The outcome variable is a performance index that ranges from 0 (worst) to 6 (best) and reflects the average ratings of two supervisors for the past two years. You have been provided with the dataset in an Excel file. This Excel file contains two tabs labelled Validation and Selection. The Validation tab contains the data purchased from the consulting firm described above. The Selection tab shows the scores of 15 individuals who applied for the recently posted job opening. They have undergone all the similar assessments. Illustrate the selection method you will use to evaluate the validation data and combine the available predictors. Select ONE (1) individual out of the 15 candidates for the recent opening using your findings. Please concisely describe the important steps you took, your rationale for those steps and the candidate you selected. Your answers must be presented in your ECA Word document. Do NOT submit your Excel file. Tip: If there are calculations, you must calculate with at least 4 decimal places and present final answers rounded to 2 decimal places