1.
Attribute inspection is performed on a lot of motor shafts. The lot of parts is rejected. The parts are supposed to have a diameter of 2 inches and have an engineering tolerance of .015. What is the average dimension of the parts?
2.
ISO standards are reviewed and reissued every:
3.
It was decided to set up a process to control the output of a machine that was manufacturing buttons. The following measurements of the diameter of the button were made. Each hour a sample of four buttons was taken. The measurement shown in the table is the measured ten-thousandths of an inch in excess of 1.000 inches. The engineering tolerance on this part is 1.000 .005. The following table of data values was collected: What is the value for R bar?
4.
It was decided to set up a process to control the output of a machine that was manufacturing buttons. The following measurements of the diameter of the button were made. Each hour a sample of four buttons was taken. The measurement shown in the table is the measured ten-thousandths of an inch in excess of 1.000 inches. The engineering tolerance on this part is 1.000 .005. The following table of data values was collected: What is the value for R on day 10?
5.
In the Shewhart and Deming cycle, the letters P D C A stand for:
6.
The Deming cycle is usually represented by:
7.
It was decided to set up a process to control the output of a machine that was manufacturing buttons. The following measurements of the diameter of the button were made. Each hour a sample of four buttons was taken. The measurement shown in the table is the measured ten-thousandths of an inch in excess of 1.000 inches. The engineering tolerance on this part is 1.000 .005. The following table of data values was collected: What is the value of X bar for day number 7?
8.
In acceptance sampling the ideal operating characteristic curve would:
9.
A company uses sampling inspection to inspect parts that are sent to their customers. If a lot of parts is rejected from sampling inspection, it is inspected 100% and the rejected parts are sent back to the manufacturing department for rework or scrap. What happens to the overall outgoing quality level as the number of defective parts increases?
