You establish a controlled variable from which you can compare your results from your experimental variables.
When performing an experiment it is very important to have a control set. It is important to have a control set because it ensures that the experiment can be repeated as many times as necessary.
If you do not have a control,then you cannot compare your test results.
so that it doesn't go out of control
free
what is group chart in quality control
relevance of du-pont control chart to the industry?
control it
u chart
its important
I have seen this very question on a CQE practice test. The four possible answers were p chart, np chart, c chart and x and R chart. The first three charts are attribute charts and the last chart, x and R chart, is the only variables control chart. The only other possible answer could be x and s chart which tracks the standard deviation vs the range.
How do you establish which cardholder accounts a specific accounting validation control (AVC) applies to
see
different between quality control & quality assurance
An embedded chart can be of any type. What makes it an embedded chart is the fact that it is embedded into a worksheet. The type of chart is not important, so it can be of any type.
Format chart area
P Chart.