Question: Please show work! Question 12 5/5 points What is the estimate of the standard deviation of the sampling distribution of sample proportions for this process?

Please show work! Question 12 5/5 points What is Please show work!

Question 12 5/5 points What is the estimate of the standard deviation of the sampling distribution of sample proportions for this process? (Round your answer to four decimal points in this format: x.xxxx.) Answer: 0.0044 Question 13 5/5 points Compute the upper control limit for the p-chart for a Type I error of 0.025. (Round your answer to four decimal points in this format: X.XXXX.) Answer: 0.0287 V Question 14 5/5 points Compute the lower control limit for the p-chart for a Type l error of 0.025. (Round your answer to four decimal points in this format: X.XXXX.) Answer: 0.0113 A quality analyst wants to construct a control chart for determining whether four machines, all producing the same product, are in control with regard to a particular quality attribute. Accordingly, she inspected 1,000 units of output from each machine in random samples, with the following results: Number of defectives Machine #1 #2 23 15 29

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