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Refer to Table Set Factors for Commuting Control Chart Limits some for this problem Auto pestons at Womming Chung’s plant in Shanghai aro produced in a forging process, and the diameter is a critical factor mat must be controled From sample sizes of 10 pistons produced each day, the mean and the range of this diameter have been as follows Incorrecto Day 1 2 3 4 5 Meanx (mm) 1589 1512 1550 1555 1586 Range R (mm) 44 46 43 50 47 a) What is the value of x = 155 66 mm (round your response to two decimal places) b) What is the value of R? mm (round your response to two decimal places)