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I need help with worked attached please show work in excel thanks

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I need help with worked attached please show work in excel thanks
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Session 8 Homework Problems1-The following data are the produc±on units from a manufacturing line for the past 5weeks.The manager wants to know if the process is stable and in control.Produce X-bar and R charts and comment on the processWeekMondayTuesdayWednesdayThursdayFriday1121587102691113731511961248761114520121051461310981271014118581015171192-The internal diameter of a cylinder must be 60 cen±meter.The tolerance is+1 and -0.5cen±meter.If the mean value of the process is 60.4 and the standard devia±on is 0.5,a-Calculate the process capability index (CP and CPk) and indicate if the process iscapable.b-Calculate the % of the cylinders produced that will meet the speci²ca±onsc-What should be the standard devia±on in order for the process to become capable?3-A product has speci²ca±on limits of 18 to 20.If the process mean is 19.2 and thestandard devia±on is 0.6, calculatea.The process capability for this produc±on line.b.What % of the products are out of specsc.What should be the standard devia±on in order for the process to becomecapable?
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