i need the no 2 answer.. as you can see no 1 answer i already have.. so plz only answer no 2.

At Quickie Car Wash, the wash process is advertised to take less than 8 minutes. Consequently, management has set a target average of 440 seconds for the wash process. Suppose the average range for a sample of 10 cars is 9 seconds. Use the accompanying table to establish control limits for sample means and ranges for the car wash process Click the icon to view the table of factors for calculating three-sigma limits for the x-chart and R-chart The UCLR equals 15.99 seconds and the LCL Requals 2.01 seconds. (Enter your responses rounded to two decimal places.) The UCL, equals seconds and the LCl; equals seconds. (Enter your responses rounded to two decimal places) Help me solve this View an example Get more help Clear all - More info awa Su conds mean car Factors for calculating three-sigma limits for the x-chart and R-chart Icon Factor for LCL for R.Chart (D3) als als Size of Sample (n) 2 3 4 5 6 7 8 9 10 UN Factor for UCL and LCL for x-chart (A2) 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0 0 0 0 0 0.076 0.136 0 184 0.223 Factor for UCL for R-Chart(D) 3.267 2.575 2.282 2.115 2.004 1.924 1 864 1.816 1.777 Print Done