Learning Goal: I’m working on a management question and need an explanation to h

Learning Goal: I’m working on a management question and need an explanation to help me learn.3.1. Explain the difference between attribute control charts and vari- able control charts. _3.2. How are mean (x-) and range (R-) charts used together?3.3. What is the purpose of a pattern,test ?3.4. What determines the width of the control limits in a process chart?3.5. Under what circumstances should a c-chart be used instead of a p-chart?3.6. What is the difference between tolerances and control limits?3.7. Why have companies traditionally used control charts with 3-sigma limits instead of 2-sigma limits?and 3.3, 3.5, 3.15, 3.27, & 3.29 problems
Requirements: 5 sentences each for each paragraph or more