True or False
1. T F Six Sigma relates to a 3.4 DPMO.
2. T F Six Sigma can not be applied to service companies.
3. T F Walter Shewhart stated that, “A phenomenon is
said to be in statistical control when, through the use of past
experience, we can say that our product is within the specification
limits.”
4. T F Variation exists in every
process.
5. T F Potential sources of variation include
methods, manpower, material, and equipment....