Aute pisiona at Weming Chungis plant is sharghar ane prodiced in a forging process, and the diameter is a oitcal toctor that must ben controled. From sample sizes of to phions produced each days the mean and the range of twis danetar have been as fotow: e) What is the value of x ? x=155.16mm cound your response io two decimut placesu. b) What is the value of ??? R=4.44mm (hund your rosponse to fwo decina phaces) c) What are the UCL, and CClx uping 3-agmat? Upper Conteal Umit (UCL-) = mm (round your mespense to two doeimal placos)