Statistical Process Control problem

Question 3

Statistical Process Control

You own and operate a restaurant and you decided to track meal temperatures using statistical process control.

Given:

Complete this data table:

Calculate your X-Bar Chart Limits (LCL, UCL, Center)

Calculate your Range Chart Limits (LCL, UCL, Center)

Draw your X-Bar and R Charts and describe what the data is telling you (any out of control points?)