the 30. A production line produces large plastic Santas. Once each hour a Santa is selected at random from those made du

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The 30 A Production Line Produces Large Plastic Santas Once Each Hour A Santa Is Selected At Random From Those Made Du 1 (27.15 KiB) Viewed 607 times

The 30 A Production Line Produces Large Plastic Santas Once Each Hour A Santa Is Selected At Random From Those Made Du 2 (37.23 KiB) Viewed 607 times

the 30. A production line produces large plastic Santas. Once each hour a Santa is selected at random from those made during that hour. Small imperfections in the plastic Santa (bubbles, discolorations, and holes) are counted. The count of nonconformities is recorded on C Chart UCL 2-5 LOL = 0. FIGURE P10.3 Problem 30
362 CHAPTER TEN control charts. Recent data have averaged five imper- fections (nonconformities) in each sample. a. Calculate the control limits and centerline for this c chart. b. If management wants a process capability of two nonconformities per sample, will this line be able to meet that requirement? Why or why not? c. Given the figure of several hours of production, how does this process look? In other words, inter- pret the chart in Figure P10.3. 31. The con of and edi per con edi ave ces