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Article Revised: March 26, 2019
April 7, 2008
Variance inflation is a problem frequently encountered by Six Sigma Black Belts who are performing regression analysis. It can lead to serious problems with the analysis, such as regression coefficients with the wrong sign. Listen to this podcast to learn about variance inflation factors, a metric that quantifies variance inflation, and the causes of and cures for variance inflation. 7:04.
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