Nels Neugent, Purchasing Manager at Pacific Medical Center, Is Designing

Multiple Choice

Nels Neugent, Purchasing Manager at Pacific Medical Center, is designing a p chart to monitor the proportion of defective purchase orders issued at Pacific.He has the proportions defective for 22 samples of purchase orders.Each sample contained 150 purchase orders, and the average proportion defective is 0.08.The lower control limit for Nels's p chart is ___.

A) 0.0447
B) 0.0283
C) 0.0135
D) 0.0000
E) 0.5090