You just learned how to create a correlation matrix and to run a regression analysis in Excel. Now, it$$s time to apply your new skills to a new dataset, which appears in the sheet called $$Practice$$ in the Excel workbook. This time, your team is assessing the criterion$-$related validities for a scored structured interview $($StructuredInterview$)$ and work sample assessment $($WorkSample$)$ in relation to overall job performance $($JobPerformance$)$ for a Software Developer job. You have already established that both selection procedures are significantly associated with job performance by themselves $($as evidenced by correlation analyses$),$ and now it$$s time assess whether there is any redundancy between the two selection procedure variables $($i$.$e$.,$ very large correlation$),$ if both are still significantly associated with job performance when specified in the same regression model, and what the collective criterion$-$related validity of the selection procedures are in terms of the R$-$squared value. Respond to the following questions.