Managing for Quality and Performance Excellence 10th Edition by James Evans ,William Lindsay

Exercise 21

Note: Data for many of the problems in this chapter can be found in the Excel workbook C08Data.xlsx on the Student Companion Site. Click on the appropriate worksheet tab as noted in the problem (e.g., Prob. 8-6, etc.) to access the data.
Thirty samples of 100 items each were inspected at the Rummy Candy Company and 150 items were found to be defective. Compute control limits for a p -chart for this process.