Question: c.) What are UCLx and LCLx using 3-sigma? UCL? LCL? d.) UCLr and LCLr using 3-sigma Upper range(D4)? Lower range(D3)? Control likits for 3-sigma R
c.) What are UCLx and LCLx using 3-sigma?
Auto pistons at Wenming Chung's plant in Shanghar are produced in a forging process, and the diameter is a crisical factor that must be constoled. From samplo sizes of 10 patone produced each day, the mean and the range of this diameter tave been as foliows: a) What in the value of x ? x=15690mm (round your feesponse to two decimal piaces) b) What is the value of R ? R=4.52mm fround your rosponse fo two decinal placess, c) What are the UCL; and LCL; using 3 signs? Upper Control Limt (UCLx)= (ten (round your reaponse to tho decimal places) UCL?
LCL?
d.) UCLr and LCLr using 3-sigma
Upper range(D4)?
Lower range(D3)?
Control likits for 3-sigma R chart:
UCLr?
LCLr?
e.) Based on the sampling done, where A2= 0.308 and R= 4.5600, the new control limits for 3-sigma chart are?
UCL?
LCL?
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