Construct 3 control charts using the data in the table.What conclusions can you draw about the state of control for this process?
A)X bar chart is out of control but the R-chart is in control
B)the X bar chart is out of control and the R chart is also out of control
C)the X bar chart and the R chart are both in control
D)the X bar chart is in control but the R chart is out of control

Question

Construct 3 control charts using the data in the table.What conclusions can you draw about the state of control for this process? 
A)X bar chart is out of control but the R-chart is in control 
B)the X bar chart is out of control and the R chart is also out of control 
C)the X bar chart and the R chart are both in control 
D)the X bar chart is in control but the R chart is out of control

Quizplus · Accepted Answer

The Answer of Construct 3 control charts using the data in the table.What conclusions can you draw about the state of control for this process? 
A)X bar chart is out of control but the R-chart is in control 
B)the X bar chart is out of control and the R chart is also out of control 
C)the X bar chart and the R chart are both in control 
D)the X bar chart is in control but the R chart is out of control

Construct 3 Control Charts Using the Data in the Table