New PMP Question & Answers with explanation

All of the following are inputs to the quality process except?
Select one
A control chart indicates the last 12 weights produced were outside the upper control limit. What should the project manager do?
Select one
If a process has a lack of consistency and predictability it is said to be:
Select one
The project you are working on has an increase in cost effectiveness, increased productivity and increased morale. What might be the reason for these changes?
Select one
Aii the following are used in quality management except?
Select one