📘 quality control

1. The problem asks to state and briefly explain the key indicators of a properly centered process. 2. A properly centered process in quality control means the process average or m

1. **Problem Statement:** We are given sample data from a process with a target of 25. We need to:

1. **State the problem:** We have warranty claim data for different unit/component parts of a product. We want to draw a Pareto curve and understand how it can help tackle warranty

1. **State the problem:** We are given the number of point defects on the surface of 10 bus bodies and need to construct a c-chart, which is a control chart for count data (defects