A process that is considered to be in control measures an ingredient in ounces. Below are the last 10 samples (each of size n = 5) taken. The population process standard deviation is 1.36. Samples 5 6 1 2 3 4 7 8 9 10 14 9 8 10 10 12 9 12 10 11 13 7 13 12 13 13 11 8 11 9 11 10 11 10 11 12 10 9 10 7 12 9 9 11 8 8 8 11 10 10 7 13 9 11 9 11 9 10 9 13 a) Standard deviation of the sampling means = ounces (round your response to three decimal places). Based on the sampling done, the control limits for 3-sigma x chart are (round all intermediate calculations to three decimal places before proceeding with further calculations): Upper Control Limit (UCL3) = 3.739 inches (round your response to three decimal places). Lower Control Limit (LCL) = 2.241 inches (round your response to three decimal places). Based on the x-chart, the wire cutting process has been IN CONTROL The control limits for the 3-sigma R-chart are (round all intermediate calculations to three decimal places before proceeding with further calculations): Upper Control Limit (UCLR) = 2.346 inches (round your response to three decimal places). Lower Control Limit (LCLR) = 0.000 inches (round your response to three decimal places). Based on the R-chart, the wire cutting process has been IN CONTROL