Buff n' Tuff Products produces bottles of free-range steroids. The stated size of each bottle is...

 

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Buff n' Tuff Products produces bottles of free-range steroids. The stated size of each bottle is 20 ounces. In order to assess the accuracy of the bottle-filling process, Buff n' Tuff took 10 samples of 6 observations each when the process was working as expected. The table below shows the weight (in ounces) for each sample bottle. Sample 1 19.52 2 20.26 12 3 4 5 6 7 9 ***Observations ******* 2 3 4 20.15 20.45 19.76 20.45 19.99 20.56 20.52 19.85 19.43 19.61 20.07 20.04 20.31 20.37 20.15 19.4 20.03 20.34 19.98 19.87 19.21 20.14 20.24 20.32 19.81 19.58 20.21 20.08 19.89 20.38 19.85 19.86 20.7 20.07 19.8 19.89 10 **** 5 20.32 19.68 19.5 19.52 20.5 20.5 19.59 20.2 20.84 20.46 19.98 20.65 6 20.49 20.29 19.76 19.86 20.17 20.32 20.68 20.04 20.01 20.16 Set up the X and R charts for the Buff n' Tuff filling process and show how you calculated the upper and lower control limits for each chart. Buff n' Tuff Products produces bottles of free-range steroids. The stated size of each bottle is 20 ounces. In order to assess the accuracy of the bottle-filling process, Buff n' Tuff took 10 samples of 6 observations each when the process was working as expected. The table below shows the weight (in ounces) for each sample bottle. Sample 1 19.52 2 20.26 12 3 4 5 6 7 9 ***Observations ******* 2 3 4 20.15 20.45 19.76 20.45 19.99 20.56 20.52 19.85 19.43 19.61 20.07 20.04 20.31 20.37 20.15 19.4 20.03 20.34 19.98 19.87 19.21 20.14 20.24 20.32 19.81 19.58 20.21 20.08 19.89 20.38 19.85 19.86 20.7 20.07 19.8 19.89 10 **** 5 20.32 19.68 19.5 19.52 20.5 20.5 19.59 20.2 20.84 20.46 19.98 20.65 6 20.49 20.29 19.76 19.86 20.17 20.32 20.68 20.04 20.01 20.16 Set up the X and R charts for the Buff n' Tuff filling process and show how you calculated the upper and lower control limits for each chart.