Question: 3. In the numerical example on multiple regression (Tables 9.149.15) it turns out that the simple correlation among the predictors X2 and X3 is less

3. In the numerical example on multiple regression (Tables 9.14–9.15) it turns out that the simple correlation among the predictors X2 and X3 is less than 0.5 (less than each of their respective simple correlation with the dependent variable). Is this a good or a bad sign from an overall model perspective?

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