QUESTION 3 Whole Grains Inc. uses statistical process control to ensure that its health-conscious, low-fat, multigrain sandwich loaves have the proper weight. Based on periodic process sampling, the following observed weights (in ounces) were recorded: Sample 1 Sample 2 Sample 3 Sample 4 Sample 5 Sample 6 Loaf # 1 6.66 6.42 6.66 4.74 5.46 6.66 Loaf # 2 6.84 6.84 6.66 7.02 5.58 6.48 Loaf # 3 5.64 5.52 5.76 6.36 6.48 5.52 Loaf # 4 6.60 5.40 6.00 6.60 7.20 6.30 Provide the following values: X-double bar = R-bar = You are asked to compute 30 control limits for X-bar and Range charts. Provide the following values: A2 = D3 - D4 = For X-bar Chart, LCL = UCL = For R-Chart LCL = UCL = Is the process under control? (Enter YES or NO): NOTE: All values should be rounded to the nearest hundredth (two decimal after dot, for example 9.99)