Question: really struglling with these two problems and need help i will upvote your answer To control the painting quality, you need to monitor the number

really struglling with these two problems and
really struglling with these two problems andreally struglling with these two problems and need help i will upvote your answer
To control the painting quality, you need to monitor the number of scratches on a specific surface of a product. Every day, you inspect just one product fit is very time consuming). The following data are your observations of six consecutive days. Please decide the UCL and LCL using z=2 (two-sigma control). Day 1 2 3 4 5 6 Number of scratches 5 8 8 11 47 Select one: a. 12.52 and 1.81 O b. 13.56 and 8.07 c. 9.84 and 4.49 d. 7.85 and 0 A bottle-filling machine fills bottles to a mean of 30 ounces with a standard deviation of 1 ounces. If the process Cp index is 1, what is the difference between the upper specification and lower specification of the process? Select one: a. 6.83 b. 6.00 c. 12.00 d. 5.30

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