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Question: the postmaster of a small...

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the postmaster of a small

t htm ork Problems (dataset) Help Save & Exit Check my wo Problem 10-7 The postmaster of a small western town receives a certain number of complaints each day about mail delivery DAY Number of complaints 4 11 14 8 965 1315 764 2 11 a.Determine three-sigma control limits using the above data (Round your intermediate calculations to 4 decimal places and final answers to 3 decimal places. Leave no cells blank be certain to enter O wherever required. Round up any negative control limit value to zero.) UCL LCL b. Is the process in control? Yes Prev 10, 3llǐ Next >
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