Question: Consider the gasoline mileage data in Table B.3. a. Does the correlation matrix give any indication of multicollinearity? b. Calculate the variance infl ation factors

Consider the gasoline mileage data in Table B.3.

a. Does the correlation matrix give any indication of multicollinearity?

b. Calculate the variance infl ation factors and the condition number of X ′ X .

Is there any evidence of multicollinearity?

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