The use of station warning lights, tool boards and jidohka devices in the application of Lean accomplish which of these principles?

• A.Pilferage Minimization
• B.Visual Factory
• C.Management Awareness
• D.Operator Attentiveness

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Which of these statements describe an undesirable situation when implementing SPC? (Note: There are 2 correct answers).

• A.The lower Control Limit for the R chart is equal to zero
• B.The Control Limits are wider than the customer specification limits
• C.A process is in Statistical Control before implementation of SPC
• D.Attempt to use SPC for tracking transaction times at a warehouse
• E.Indication of the specification limits on the Control Chart

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The generation of a Regression Equation is justified when we _____________. (Note: There are 4 correct answers).

• A.Know that there is a non-linear relationship between output and input(s)
• B.Expect the relationship to be Linear between the output and inputs
• C.Need to understand how to control a process output by controlling the input(s)
• D.Experience several process defects and have no other way to fix hem
• E.When it is very expensive or too late to measure the output

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The actual experimental response data varied somewhat from what a Belt had predicted them to be. This is the result of which of these?

• A.Inefficiency of estimates
• B.Residuals
• C.Confounded data
• D.Gap Analysis

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SPC charts typically have the most recent data point on the right hand side.

• A.True
• B.False

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