Question: Sampling four pieces of precision-cut wire (to be used in computer assembly) every hour for the past 24 hours has produced the following results: Develop

Sampling four pieces of precision-cut wire (to be used in computer assembly) every hour for the past 24 hours has produced the following results:

Develop appropriate control limits and determine whether there is any cause for concern in the cuttingprocess.

HOUR R HOUR 25 0.73 3. 085" 3.10 .18 14 283 31 3.22 143 15 3.12 06 .39 1.26 16 284 0.50 5 3.07 17 7 2.86 143 2.86 0.32 18 2.74 1.29 3.05 0.53 19 34 161 2.65 113 20 289 09 9 3.02 0.71 2 2.651.08 2.85 133 22 3.28 0.46 2.83 17 23 2.94 158 97 0.40 24 2.64 0.97 10 12

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