Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Control Charts for Attributes - Statistical Process Control
Attribute data assume only two values, such as pass/fail or good/bad: they are counted rather than measured. Many quality characteristics can only be monitored in this way, such as the soundness of a soldered connection or the absence of components on a printed circuit board. Before proceeding further, a distinction must be made between defectives and defects. The term defective refers to a non-conforming item of output. A defect is a non-conforming feature of a single item of output: such an item may have more than one defect. Control charts for attributes have several advantages:
On the other hand, they have the following disadvantages:
Several attributes control charts have been devised, but those most commonly used are those described below. Two charts that look for defective items are discussed - the p-chart that looks at the proportion of defectives when the sample size is variable, and the np- chart that looks for the proportion of defectives in a constant sample size. Another sort of chart - the c-chart - is also described. This looks for the number of defects on an item.
Bloomsday Outfitters produces T-shirts for road races. They need to acquire some new stamping machines to produce 30,000 good T-shirts per month. Their plant operates 200 hours per
Many firms try to market the same product as is in many different markets. The product is essentially the same, the only differences may be in packaging and messaging. What are
Business knowledge competencies are particularly important for which human resource role? Answer A) management developer B) employee advocate C) strategic partner D) functional exp
All of the following are examples of protected opposition except: a. Threatening to file a formal complaint alleging discrimination b. Refusing to obey an order because of a reason
Rosa's Italian restaurant wants to develop forecasts of daily demand for the next week. The restaurant is closed on Mondays and experiences a seasonal pattern for the other six day
What are some of the possible reasons Scott did not seek or receive advice from her immediate supervisor?
benefit from total quality management in operations management
• Do corporations have a responsibility to be a good corporate citizen and moral agent? What do these terms mean to you? Justify your opinion by providing examples. • If you wer
The actual demand of the patients at Omaha Emergency Medical clinic for the first six weeks of the year are as follows: week Actual # of patients 1 65 2 62 3 70 4 48 5 63 6
The consensus is hiring friends may not work well. Let's talk about partnerships. What are the advantages and disadvantages of a partnership with a friend?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd