Question: Use the following to answer the next two questions: A company makes plastic cups. 4 samples of 15 cups were taken from an ongoing process

Use the following to answer the next two
Use the following to answer the next two
Use the following to answer the next two questions: A company makes plastic cups. 4 samples of 15 cups were taken from an ongoing process to establish a p chart for control. The samples and the number of defectives in each are shown in the following table: No. of Defectives Sample 15 15 15 15 5. What is the average proportion defective? A. 0.133 B. 0.667 C.0.200 D. 0.333 E.0.167 Answer: 6. What upper and lower control limits would give a 3% alpha risk? A. [0, 0.3233] B.[0, 0.3760] C. [0, 0.4559) 6. What upper and lower control limits would give a 3% alpha risk? A. [0, 0.3233] B. [0, 0.3760] C. [0, 0.4559] OPRE3100-090 Operations Management D. [0, 0.5717] E. [0, 0.7265] Answer: 7. What are the 3-sigma control limits for this p-chart? A. [0.1330, 0.3990] B. [0.1133, 0.2154] C. (0.0, 0.4553] D. (-0.40, 0.60] E. [-0.1220, 0.4553]

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