Question: Observe the R chart below. What do you conclude? Choose the correct answers from the drop-down boxes. Is the process in or out of control?
Observe the R chart below. What do you conclude? Choose the correct answers from the drop-down boxes.
Is the process in or out of control?
The out of control condition is? two consecutive points close to the control limits/eight consecutive points near the mean/a trend of eight consecutive points/NA -it is in control/eight consecutive points above or below the mean/a sample outside of control limits?
This indicates the the mean/variance/NA has Increased/decreased/NA.

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