For a Normal Distribution as samples size increases the Range in Mean and Standard Deviation decrease relative to the Mean and Standard Deviation of the population.
Statistical Difference is the magnitude of difference or change required to distinguish between a true difference, brought about by change or improvement, and one that could have occurred by chance.
A ___________ problem in the Measurement System suggests that there is a lack of consistency in the measurement over time.
A fundamental rule is that both Standard Deviation and Variance can be added.
Which Experimental Design typically is most associated with the fewest number of input variables or factors in the design?
A statistical test or Hypothesis Test is performed to reject or fail to reject a stated hypothesis and it converts the Practical Problem into a Statistical Problem.
Two of the key deliverables for the Measure Phase are a robust description of the process and its flow and an assessment of the Management System.
When a Belt implements an improvement that is automated thus requiring no particular understanding for use he has applied which Lean tool?