The levels set for each factor does not depend on which of these considerations?

a. If the team is performing a screening experiment.

b. If the team likely already has an understanding of the input impact on the process.

c. The process itself.

d. The number of replications.

Which is not a benefit of analyzing existing data rather than running a designed experiment?

a. Existing data can be used to make initial predictions.

b. Reduction of overall cost of a DMAIC project.

c. You have control over the other variables in the process.

d. Reduction in time of overall DMAIC Project.

What is the disadvantage of using existing data?

a. It is not always clean

b. It is too difficult to analyses

c. Too much data may exist.

d. It is too simplified

Which is not a reason to run an experiment?

a. Experiments can help you understand how to set inputs that influence the process.

b. Experiments can help to understand how to set inputs for the best outcome.

c. Experiments can help identify the team leaders in a process.

d. Experiments help you understand what variables provide the most influence on the process output.