Exam 5: Quality and Performance

Historically,the average diameter of the holes drilled has been 0.25 cm and the average range has been 0.1 cm.Determine the central line and upper and lower control limits for an

________ costs arise when a defect is discovered after the customer has received the product or service.

Which step of the Six Sigma DMAIC procedure involves identifying data sources and preparing a data collection plan?

Construct a 3-sigma and R-chart for the length in centimeters of a part from the following table.

A metal-cutting operation has a target value of 20 and consistently averages 19.8 with a standard deviation of 0.5.The design engineers have established an upper specification limit of 22 and a lower specification limit of 18.Which statement concerning this process is TRUE?

What are the key components of the ISO 26000:2010 standard?

The upper and lower control limits for a component are 0.150 cm.and 0.120 cm. ,with a process target of .135 cm.The process standard deviation is 0.004 cm.and the process average is 0.138 cm.What is the process capability index?

One chart commonly used for quality measures based on product or service attributes is the chart.

Small groups of employees and supervisors that meet to identify,analyze,and solve process and quality problems are known as ________.

________ means that customers expect the product or services they buy to meet or exceed certain advertised levels of performance.

Thermostats are subjected to rigorous testing before they are shipped to air conditioning technicians around the world.Results from the last five samples are shown in the table.Is the process under control?

________ is the international standard governing documentation of a quality program.

Regarding control charts,a type I error refers to concluding that the process is:

Process capability measures the ability of the process to meet the ________ for a product or service.

Historically,the average proportion of defective bars has been 0.015.Samples will be of 100 bars each.Construct a p-chart using z = 3.What is the value of UCL?

One of the principles that total quality management (TQM)stresses is customer satisfaction.

Historically,the average time to service a customer complaint has been 3 days and the standard deviation has been 0.50 day.Management would like to specify the control limits for an chart with a sample size of 10 and 3- sigma limits.The UCL for the chart would be:

A hotel tracks the number of complaints per month.When the process is in control,there is an average of 35 complaints per month.Assume that a 2-sigma control limit is used.The next four months have 33,27,29,and 43 complaints.What should management do?

Historically,the average diameter of the holes drilled has been 0.25 cm and the average range has been 0.1 cm.Determine the central line and upper and lower control limits for an

ISO 26000:2010 address human rights as part of the social responsibility standard for public and private organizations.