please answer this question.. my homework is due in and im so confused .. please help Data table - X ard position, Autopit executive Neil Geist Sample Mean Factor, Upper Range, Lower Range, Size, n A2 DA D3 1.880 3.268 0 W N 1.023 2.574 0.729 2.282 0 0.577 2.115 0.483 2.004 0.419 1.924 0.076 0.373 1.864 0.136 0.337 1.816 0.184 0.308 1.777 0.223 12 0.266 1.716 0.284 Refer to the table Eactors For Computing Control Chart Limis 13 sama) for this problem, Autopitch devices are made for both major- and minor-league teams to help them improve their batting averages. When set at the standard position, Autopitch can throw hardballs toward a batter at an average speed of 53 mph. To monitor these devices and to maintain the highest quality, Autopitch executive Neil Geismar takes samples of 9 devices at a time. The average range is 4 mph. a) Using this information, construct control limits for the x-chart. UCL, =]mph (round your response to three decimal places). LCL; =mph (round your response to three decimal places). b) Using this information, construct control limits for the R-chart. UCLR = ]mph (round your response to three decimal places). LCLR =mph (round your response to three decimal places)