A study was conducted to determine if a person\'s agreeability (whether they are

Question

A study was conducted to determine if a person's agreeability (whether they are generally an agreeable person or not) affects their income level. It also looked at the person's gender to see if it was a factor as well. The variables are shown below: Income: y annual income in dollars Agree: x1-agreeability level with higher scores indicating a person is more aggregable and lower scores indicating less agreeable Gender: x2 1 if male, 0 if female Use the following information to answer the multiple regression questions. Printout A: Pairwise Correlations: Income Agree Agree -0.27851.0000 Gender 0.8327 -0.0478 Printout B: Best Subset Regression Models for Income Forced Independent Variables: (A)Agree (B)Gender (C)x1x2 Unforced Independent Variables: (D)x1sq (E)x1sqx2 Adjusted AICC- 4 MacBook Air

Explanation / Answer

For the given output from printout A regarding Multicollinearity,  

Answer is No multicollinearity exists since the model is statistically useful for predicting income (y)

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