Question

Statistical process control​ charts:A.are a graphic way of classifying problems by their level of​ importance, often referred to as the​ 80-20 rule.B.indicate to the operator the true quality of material leaving the process.C.display the measurements on every item being produced.D.indicate to the process operator the average outgoing quality of each lot.E.display upper and lower limits for process variables or attributes and signal when a process is no longer in control.

Answer 1

Answer:

E.display upper and lower limits for process variables or attributes and signal when a process is no longer in control.

Step-by-step explanation:

Statistical process control​ charts are : -

Display upper and lower limits for process variables or attributes and signal when a process is no longer in control.

Control charts are statistical process control tools that are used to determine if the manufacturing or business process is in a state of control or not.