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The Big Black Bird Company produces fiberglass camper tops. The process for producing the tops must be controlled so as to keep the number of

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The Big Black Bird Company produces fiberglass camper tops. The process for producing the tops must be controlled so as to keep the number of dimples low. When the process was in control, the defects shown to the right were found in 10 randomly selected camper tops over an extended period of time a. Assuming 10 observations are adequate for this purpose, determine the three-sigma control limits for dimples per camper top The UCL, equals and theLCL, equals(Enter your responses rounded to two decimal places. If your answer for LCL, is negative, enter this value as 0) Top 1 2 3 4 5 6 7 10 Dimples 6 9 12 12. 11 8 5 7 7 b. Suppose that the next camper top has 17 dimples. What can you say about the process now? To answer this question, determine if the new observation is within the control limits. The number of defects is greater than the upper control limit, so the process is not in control. The Big Black Bird Company produces fiberglass camper tops. The process for producing the tops must be controlled so as to keep the number of dimples low. When the process was in control, the defects shown to the right were found in 10 randomly selected camper tops over an extended period of time. a. Assuming 10 observations are adequate for this purpose, determine the three-sigma control limits for dimples per camper top. The UCL, equals and theLCL, equals(Enter your responses rounded to two decimal places. If your answer for LCL, la negative, enter this value as 0.) Top 1 2 3 4 5 6 7 8 9 10 Dimples 6 14222 11 8 5 7 7

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