Six Sigma ICBB Practice Test - Questions Answers, Page 23
Question list
List of questions
Following process modifications, the Null Hypothesis states that no improvement to the process has occurred. If we discover the Null Hypothesis Test was rejected when it was false that would be a(n) _______________.
If the results from a Hypothesis Test are located in the 'Region of Doubt' area, what can be concluded?
When conducting a Hypothesis Test using Continuous Data the proper sample size is influenced only by the extent to which we need to assess a Difference to be detected but not the inherent variation in the process.
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.
To be an effective Lean Six Sigma practitioner one must understand the difference between ___________________________.
The validity of the decision made with Hypothesis Testing is dependent upon all of the following except ______________________.
To establish a sample size that will allow the proper overlap of distributions we do which of these?
From the variance F-test shown above, which of these conclusions is/are valid?
Time is always the metric on the horizontal scale of a(n) ___________ Chart.
On a _________________ one can see a pattern from the graphed points such that conclusions can be drawn about the largest family of Variation.
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