What is VIF? Group of answer choices Very Important Function A form of p-value The rsquare of one x variable predicted by all the other x variables A standard error
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VIF stands for Variance Inflation Factor. Show more…
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A regression diagnostic tool used to study the possible effects of collinearity is the VIF. When it is above 5, it is a sign of ________. A. the slope curving. B. the Y-intercept to be inflated. C. the R-square doubling. D. the standard error of the slope to be inflated.
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One of the ways to detect multicollinearity is to examine the Variance Inflation Factor (VIF). In this method, the statistical software calculates the VIF for the predictive variables. What VIF values suggest multicollinearity? Group of answer choices VIF > 9.0 VIF > 0.5 VIF > 30.0 VIF > 3.14159
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