SCENARIO 19-9 The manufacturer of canned food constructed control charts and analyzed several quality characteristics.One characteristic of interest is the weight of the filled cans.The lower specification limit for weight is 2.95 pounds.The table below provides the range and mean of the weights of five cans tested every fifteen minutes during a day's production.
-Referring to Scenario 19-9, based on the R chart, it appears that the process is out of control.

Question

SCENARIO 19-9 The manufacturer of canned food constructed control charts and analyzed several quality characteristics.One characteristic of interest is the weight of the filled cans.The lower specification limit for weight is 2.95 pounds.The table below provides the range and mean of the weights of five cans tested every fifteen minutes during a day's production. 
-Referring to Scenario 19-9, based on the R chart, it appears that the process is out of control.

Quizplus · Accepted Answer

The statement cannot be verified as true or false without additional information about the R chart, such as control limits and plotted points.

SCENARIO 19-9 the Manufacturer of Canned Food Constructed Control Charts