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

Exercise 27

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.
Samples of packages orders were taken at the Altodiez Package Co. to determine if the orders were prepared correctly. The percent defectives for each sample are given in the worksheet Prob. 8-41 in the C08Data.xlsx file on the Student Companion Site for this chapter for 25 samples. Two hundred orders are inspected each day for each sample. Construct a p -chart and interpret the results.