Refer to Table S6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. Ross Hopkins is attempting to monitor a filling process that has an overall average of 715 mL. The average range For a sample size of 10, the control limits for 3-sigma x chart are: Upper Control Limit (UCL ;) = mL (round your response to three decimal places). R is 6 mL. Definition Sample Size, n Mean Factor, Upper Range, Lower Range, A2 DA D3 2 1.880 3.268 0 3 1.023 2.574 0 4 0.729 2.282 0 5 0.577 2.115 0 6 0.483 2.004 0 7 0.419 1.924 0.076 8 0.373 1.864 0.136 9 0.337 1.816 0.184 12 10 0.308 1.777 0.223 12 0.266 1.716 0.284