How good is that process? How do you know? This episode discusses the ins and outs of measuring the process to make it possible to predict future performance.
Direct download: episode_018-process_capability_analysis.mp3
Category:podcasts -- posted at: 3:13pm MST

Can you perform designed experiments on processes that are not in a state of statistical control? This podcast tells you where six eminent expert statisticians come down on this issue, and Tom adds his summary of the debate and his 2-cents worth.
Direct download: episode_017-DOE_for_out_of_control_processes_2.mp3
Category:podcasts -- posted at: 2:56pm MST

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.
Direct download: episode_016-Variance_inflation_factor.mp3
Category:podcasts -- posted at: 1:45pm MST

episode 015-Quality, Integrity and Six Sigma Can we really use Six Sigma to improve the integrity of the organization? You bet! Listen to this episode to find out how.
Direct download: episode_015-Quality_Integrity_and_Six_Sigma.mp3
Category:podcasts -- posted at: 3:31pm MST





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