Construct a control chart for the number of imperfections

Reference no: EM131384799

Refer to given Exercise. If we want to control the number of imperfections per 100 m2, how would this affect the control chart? What would the control limits be? In terms of decision making, would there be a difference between this problem and given Exercise, depending on which chart is constructed? What conclusions can you draw from this?

Exercise
The number of imperfections in bond paper produced by a paper mill is observed over a period of several days. Table shows the area inspected and the number of imperfections for 25 samples. Construct a control chart for the number of imperfections per square meter. Revise the limits, if necessary, assuming special causes for the out-of-control points.

217_Tab 9.jpg

Reference no: EM131384799

Questions Cloud

Design a tube bank that will increase the temperature : MECH 3330: Design a tube bank that will increase the temperature of a 1200 CFM flow of air from 35°F to 100°F. Assume a constant pressure of 1atm.Each tube will have a diameter of 0.5in and a length of 24in. The tube configuration must fit in an ..

Construct the centerline and control limits : Construct the centerline and control limits for an appropriate chart. Is it reasonable for the contractor to set a goal of an average of 0.5 blemish per 100 m2?

Construct a control chart for the number of imperfections : Construct a control chart for the number of imperfections per square meter. Revise the limits, if necessary, assuming special causes for the out-of-control points.

Calculate your estimated monthly payment loan amount : What federal repayment plan is used to calculate your estimated monthly payment loan amount? Within the Student Finance item, you can review which of the following?

Construct an appropriate control chart and comment : Table shows the number of orders filled and the number of medication errors for 25days. Construct an appropriate control chart and comment on the stability of the process.

How does the article relate to what we have discussed : The primary purpose of these assignments is to provide students with the opportunity to apply and evaluate strategic marketing models and to facilitate class discussion. Not all of these assignments will be collected and/or graded. Talking Points:..

Construct a demerits per unit control chart : Construct a demerits per unit control chart. Revise the control limits if necessary, assuming special causes for points that are out of control.

How would the centerline and the control limits : How would the centerline and the control limits change for the U-chart? Discuss changes, if any, in the inferences made about the process.

User Account

All Pages