This OD turning process (as do most manufacturing processes) approximates a normal distribution or bell-shaped curve. Here, about 68.7% of parts are within ± from the average, 95% within ±2 ...

Key Points Cpk is a means of calculating your process’s capability. It can be used to compare the performance of departments in your organization. You can also utilize the calculation to ...

Journal of the Royal Statistical Society. Series D (The Statistician), Vol. 45, No. 4 (1996), pp. 487-502 (16 pages) Process capability analysis is designed to estimate the proportion of parts that do ...

Key Points CP is a measurement directly relating to VOC and VOP. CP is capability potential. Using CP can allow you to see if a process is within given specifications. CP is a common measure used ...

Pareto analysis states that 80% of a project’s results are due to 20% of the inputs, and 80% of problems can be traced to 20% of the causes.