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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
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what is group chart in quality control
relevance of du-pont control chart to the industry?
control it
its important
u chart
How do you establish which cardholder accounts a specific accounting validation control (AVC) applies to
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.
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.
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different between quality control & quality assurance
Format chart area
P Chart.