Question: Carefully examine the following table which contains weights (in oz) of boxes of raisins. Make sure yo start computations. Sample Observations Sample 1 2
Carefully examine the following table which contains weights (in oz) of boxes of raisins. Make sure yo start computations. Sample Observations Sample 1 2 3 4 5 6 Z X-bar R No. 1 9.79 10.04 10.02 10.13 10.07 10.04 10.4 10.07 0.61 2 10.5 10.18 10.5 10.2 9.85 10.14 11.5 10.41 1.65 3 12.01 9.04 4 10.3 10.15 10.05 9.5 10.3 10.01 10.1 10.35 10.29 2.97 9.87 10.5 10.05 9.99 10.03 1.00 5 11 10.09 10.4 10.12 10.47 10.07 9.94 10.30 1.06 6 9.99 7 10.15 10.9 10.5 10.1 10.3 10.14 10.9 9.55 10.05 10.03 10.40 0.91 9.87 10.56 10.6 10.12 1.05 8 10.2 10.2 10.09 10.8 10.07 10.5 9.6 10.21 1.20 9 11.99 10.08 10.11 10.14 10.5 10.04 8.99 10.26 3.00 10 10 10.1 10.75 10.04 10.13 10.08 10.03 10.47 10.23 0.72 Required: (a) Compute the upper and lower control limits for the R-chart. Show adequate work (computations) to supp concerned about this process? You need not plot the data. (b) Compute the UCL/LCL values for x-bar chart. Show adequate work. Then, just by observation, state if th why you believe so.
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StepbyStep Solution Given Information The table provides weights of boxes of raisins in oz across 10 samples each with 7 observations The sample means X overlineX X and ranges R R R are provided We ar... View full answer
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