ICGB practice questions, page 6 of 6, with answer review and explanations.
Question 26
The generation of a Regression Equation is justified when we _____________. (Note: There are 4 correct answers).
Expect the relationship to be Linear between the output and inputs
Know that there is a non-linear relationship between output and input(s)
Need to understand how to control a process output by controlling the input(s)
Experience several process defects and have no other way to fix hem
When it is very expensive or too late to measure the output
Question 27
Select all the statements that are true after reviewing the Capability Analysis shown here. (Note: There are 4 correct answers).
The process is out of Control.
The process is properly assumed to be a Normal process.
The Mean of the process moving range is 1.78.
This Capability Analysis used subgroups.
Majority of the dimensional values are outside of the tolerance than within.
Question 28
A Six Sigma tool that helps to screen factors by using graphical techniques to logically subgroup multiple discrete X's plotted against a continuous Y is known as a _____________Chart.