a) What are the control limits for the mean chart? UCLx=LCLx= ounces(roundyourresponsetotwodecimalplaces).ounces(roundyourresponsetotwodecimalplaces). Choose the correct graph of the sample data for the x-chart. b) What are the control limits for the range chart? UCLR=ounces(roundyourresponsetotwodecimalplaces)..