Question: PROBLEM E: Use the following to answer questions 34 - 35: Larry's boat shop wants to monitor the number of blemishes in the paint of

PROBLEM E: Use the following to answer questions

PROBLEM E: Use the following to answer questions 34 - 35: Larry's boat shop wants to monitor the number of blemishes in the paint of each boat. Construct a 3-sigma control chart to determine if their paint process is in control using the following data. Boat 1 2 3 4 5 6 7 Number of Defects 3 4 2 1 S 1 1 8 4 9 10 2 3 34. Calculate the standard deviation of control chart. (a) the standard deviation = 1.6733 (b) the standard deviation = 1.6124 (c) the standard deviation = 1.7608 (d) the standard deviation = 1.8708 7 35. Using +30 limits, calculate the LCL and UCL for these data. (a) UCL = 4.837: LCL = -2.237 (b) UCL = 5.282; LCL = -2.182 (c) UCL = 4.837: LCL = 0 (d) UCL = 5.02: LCL = -2.22 (e) UCL = 5.612; LCL = 0

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