Rainbow Soda Homework Due Midnight 5/11/21 Using Z = 2 Is the Process in Control? Find Xbar, Rbar, UCL, LCL Range" Control Chart Factors Sample # 1 Obs3 15.83 15.93 Based on Sample Size, n Mean 15.91 16.00 15.92 15.85 2 3 16.01 15.83 15.94 4 5 Obs1 15.85 16.12 16.00 16.20 15.74 15.94 15.75 15.82 16.04 15.64 17.50 6 Obs2 16.02 16.00 15.91 15.85 15.86 16.01 16.21 15.94 15.98 15.86 17.30 17.54 15.76 7 15.74 16.21 16.14 16.01 16.02 15.83 15.94 15.80 16.73 15.74 8 9 Range 0.19 0.27 0.17 0.46 0.47 0.20 0.46 0.20 0.21 0.30 1.70 1.74 15.93 16.10 16.03 15.86 15.94 15.98 15.89 16.80 15.80 15.93 15.98 16.03 15.96 15.93 15.96 15.83 16.85 16.86 15.83 TABLE S6.1 Factors for Computing Control Chart Limits (3 sigma) SAMPLE SIZE MEAN FACTOR, UPPER RANGE, LOWER RANGE, A D D 2 1.880 3.268 0 3 1.023 2.574 0 4 ..729 2.282 0 5 .577 2.115 0 6 .483 2.004 0 7 419 1:924 0.076 8 .373 1.864 0.136 337 1.816 0.184 10 .308 1.777 0.223 12 266 1.716 0.284 10 11 12 17.35 15.85 13 15.98 0.24 14 15 16 15.73 16.20 16.12 16.01 15.78 15.84 16.10 15.89 15.94 15.68 16.12 15.96 16.10 15.83 15.81 16.11 16.05 16.12 0.37 0.31 0.29 0.33 0.34 0.28 17 18 Xbar = UCL = LCL= 19 15.84 16.01 16.08 15.93 16.04 15.92 16.09 16.02 15.82 15.73 16.01 15.78 16.12 20 15.93 0.20 21 15.91 16.05 15.99 15.86 16.01 15.98 16.02 16.00 15.90 15.86 15.94 15.94 16.02 0.253 16.00 15.89 15.92 16.11 15.98 16.05 16.01 16.08 22 23 24 25 15.73 15.89 15.92 sample sample 15.88 15.89 15.93 15.86 15.98 0.23 0.16 0.32 0.15 0.30 Rbar = UCL = LCL = 0.40 mean sd Process in Control? YIN