Please help to solve

NOTE: All values should be rounded to the nearest hundredth (two decimal after dot, for example 9.99)

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 Sample 2 Sample 3 Sample 4 Sample 5 Sample 6 1 Lot Loaf # 1 6.90 6.66 5.46 5.22 6.66 5.22 Loaf # 2 5.94 6.84 7.02 6.12 6.66 6.12 Loaf # 3 6.36 6.00 6.12 5.76 5.64 5.52 Loat Loaf # 4 4.50 4.50 5.10 7.20 6.90 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)