Refer to Table 56.1 - 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 725 ml. The average range R is 8 ml. 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 place). Lower Control Limit (LCL) = mL (round your response to three decimal places). The control limits for the 3-sigma R-chart are: Upper Control Limit (UCLR)=L(round your response to three decimal places). Lower Control Limit (LCLR)= ml (round your response to three decimal places). Definition Mean Factor, Lower Range, Az D3 Sample Size, n 2 3 4 0 0 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 Upper Range, D4 3.268 2.574 2.282 2.115 2.004 1.924 1.864 1.816 6 7 8 0 0 0.076 0.136 0.184 9 Print Done