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Heijunka (Production Leveling)

Heijunka is a Japanese term that means "levelling" and refers to the smoothing of manufacturing production in the face of fluctuating demand. The method was developed as part of the Toyota Production System as a way to react to demand changes without overburdening production. Instead of over-producing products in batches,…

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Hypothesis Test Decision Tree - GoLeanSixSigma.com

Hypothesis Test Decision Tree

The Hypothesis Test Decision Tree provides a visual method of figuring out which Hypothesis Test to use given the data and hypothesis being tested. The chart begins by asking whether the data being tested is continuous or discrete and continues on either side of the tree with a series of…

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Control Chart Decision Tree - GoLeanSixSigma.com

Control Chart Decision Tree

The Control Chart Decision Tree provides a visual method of figuring out which Control Chart to use given the data being plotted. The chart begins by asking whether the data is continuous or discrete and continues on either side of the tree with a series of branches based on the…

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